1019198752

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3242

約数の個数: 96

約数和(自身を含む): 2391306624

約数和(自身を除く): 1372107872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 352, 416, 568, 572, 781, 923, 1136, 1144, 1562, 1846, 2272, 2288, 3124, 3137, 3692, 4576, 6248, 6274, 7384, 10153, 12496, 12548, 14768, 20306, 24992, 25096, 29536, 34507, 40612, 40781, 50192, 69014, 81224, 81562, 100384, 138028, 162448, 163124, 222727, 276056, 324896, 326248, 445454, 448591, 552112, 652496, 890908, 897182, 1104224, 1304992, 1781816, 1794364, 2449997, 2895451, 3563632, 3588728, 4899994, 5790902, 7127264, 7177456, 9799988, 11581804, 14354912, 19599976, 23163608, 31849961, 39199952, 46327216, 63699922, 78399904, 92654432, 127399844, 254799688, 509599376, 1019198752]

約数ペア:

[(1, 1019198752), (2, 509599376), (4, 254799688), (8, 127399844), (11, 92654432), (13, 78399904), (16, 63699922), (22, 46327216), (26, 39199952), (32, 31849961), (44, 23163608), (52, 19599976), (71, 14354912), (88, 11581804), (104, 9799988), (142, 7177456), (143, 7127264), (176, 5790902), (208, 4899994), (284, 3588728), (286, 3563632), (352, 2895451), (416, 2449997), (568, 1794364), (572, 1781816), (781, 1304992), (923, 1104224), (1136, 897182), (1144, 890908), (1562, 652496), (1846, 552112), (2272, 448591), (2288, 445454), (3124, 326248), (3137, 324896), (3692, 276056), (4576, 222727), (6248, 163124), (6274, 162448), (7384, 138028), (10153, 100384), (12496, 81562), (12548, 81224), (14768, 69014), (20306, 50192), (24992, 40781), (25096, 40612), (29536, 34507)]