1021361224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5399}}^1$

素因数の和:5542

約数の個数: 64

約数和(自身を含む): 2204496000

約数和(自身を除く): 1183134776

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 107, 136, 214, 221, 428, 442, 856, 884, 1391, 1768, 1819, 2782, 3638, 5399, 5564, 7276, 10798, 11128, 14552, 21596, 23647, 43192, 47294, 70187, 91783, 94588, 140374, 183566, 189176, 280748, 367132, 561496, 577693, 734264, 1155386, 1193179, 2310772, 2386358, 4621544, 4772716, 7510009, 9545432, 9820781, 15020018, 19641562, 30040036, 39283124, 60080072, 78566248, 127670153, 255340306, 510680612, 1021361224]

約数ペア:

[(1, 1021361224), (2, 510680612), (4, 255340306), (8, 127670153), (13, 78566248), (17, 60080072), (26, 39283124), (34, 30040036), (52, 19641562), (68, 15020018), (104, 9820781), (107, 9545432), (136, 7510009), (214, 4772716), (221, 4621544), (428, 2386358), (442, 2310772), (856, 1193179), (884, 1155386), (1391, 734264), (1768, 577693), (1819, 561496), (2782, 367132), (3638, 280748), (5399, 189176), (5564, 183566), (7276, 140374), (10798, 94588), (11128, 91783), (14552, 70187), (21596, 47294), (23647, 43192)]