3939364

素因数分解:

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

素因数の和:196

約数の個数: 48

約数和(自身を含む): 8297856

約数和(自身を除く): 4358492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 97, 142, 143, 194, 284, 286, 388, 572, 781, 923, 1067, 1261, 1562, 1846, 2134, 2522, 3124, 3692, 4268, 5044, 6887, 10153, 13774, 13871, 20306, 27548, 27742, 40612, 55484, 75757, 89531, 151514, 179062, 303028, 358124, 984841, 1969682, 3939364]

約数ペア:

[(1, 3939364), (2, 1969682), (4, 984841), (11, 358124), (13, 303028), (22, 179062), (26, 151514), (44, 89531), (52, 75757), (71, 55484), (97, 40612), (142, 27742), (143, 27548), (194, 20306), (284, 13871), (286, 13774), (388, 10153), (572, 6887), (781, 5044), (923, 4268), (1067, 3692), (1261, 3124), (1562, 2522), (1846, 2134)]