1520594504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 3449537280

約数和(自身を除く): 1928942776

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 97, 104, 142, 143, 193, 194, 284, 286, 386, 388, 568, 572, 772, 776, 781, 923, 1067, 1144, 1261, 1544, 1562, 1846, 2123, 2134, 2509, 2522, 3124, 3692, 4246, 4268, 5018, 5044, 6248, 6887, 7384, 8492, 8536, 10036, 10088, 10153, 13703, 13774, 13871, 16984, 18721, 20072, 20306, 27406, 27548, 27599, 27742, 37442, 40612, 54812, 55096, 55198, 55484, 74884, 75757, 81224, 89531, 109624, 110396, 110968, 149768, 150733, 151514, 178139, 179062, 205931, 220792, 243373, 301466, 303028, 356278, 358124, 411862, 486746, 602932, 606056, 712556, 716248, 823724, 973492, 984841, 1205864, 1329191, 1425112, 1647448, 1946984, 1959529, 1969682, 2658382, 2677103, 3919058, 3939364, 5316764, 5354206, 7838116, 7878728, 10633528, 10708412, 14621101, 15676232, 17279483, 21416824, 29242202, 34558966, 58484404, 69117932, 116968808, 138235864, 190074313, 380148626, 760297252, 1520594504]

約数ペア:

[(1, 1520594504), (2, 760297252), (4, 380148626), (8, 190074313), (11, 138235864), (13, 116968808), (22, 69117932), (26, 58484404), (44, 34558966), (52, 29242202), (71, 21416824), (88, 17279483), (97, 15676232), (104, 14621101), (142, 10708412), (143, 10633528), (193, 7878728), (194, 7838116), (284, 5354206), (286, 5316764), (386, 3939364), (388, 3919058), (568, 2677103), (572, 2658382), (772, 1969682), (776, 1959529), (781, 1946984), (923, 1647448), (1067, 1425112), (1144, 1329191), (1261, 1205864), (1544, 984841), (1562, 973492), (1846, 823724), (2123, 716248), (2134, 712556), (2509, 606056), (2522, 602932), (3124, 486746), (3692, 411862), (4246, 358124), (4268, 356278), (5018, 303028), (5044, 301466), (6248, 243373), (6887, 220792), (7384, 205931), (8492, 179062), (8536, 178139), (10036, 151514), (10088, 150733), (10153, 149768), (13703, 110968), (13774, 110396), (13871, 109624), (16984, 89531), (18721, 81224), (20072, 75757), (20306, 74884), (27406, 55484), (27548, 55198), (27599, 55096), (27742, 54812), (37442, 40612)]