1145931388

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{1571}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 2324044800

約数和(自身を除く): 1178113412

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 239, 436, 478, 763, 956, 1526, 1571, 1673, 3052, 3142, 3346, 6284, 6692, 10997, 21994, 26051, 43988, 52102, 104204, 171239, 182357, 342478, 364714, 375469, 684956, 729428, 750938, 1198673, 1501876, 2397346, 2628283, 4794692, 5256566, 10513132, 40926121, 81852242, 163704484, 286482847, 572965694, 1145931388]

約数ペア:

[(1, 1145931388), (2, 572965694), (4, 286482847), (7, 163704484), (14, 81852242), (28, 40926121), (109, 10513132), (218, 5256566), (239, 4794692), (436, 2628283), (478, 2397346), (763, 1501876), (956, 1198673), (1526, 750938), (1571, 729428), (1673, 684956), (3052, 375469), (3142, 364714), (3346, 342478), (6284, 182357), (6692, 171239), (10997, 104204), (21994, 52102), (26051, 43988)]