1900512624

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{920791}}^1$

素因数の和:920845

約数の個数: 40

約数和(自身を含む): 5023841152

約数和(自身を除く): 3123328528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 920791, 1841582, 2762373, 3683164, 5524746, 7366328, 11049492, 14732656, 22098984, 39594013, 44197968, 79188026, 118782039, 158376052, 237564078, 316752104, 475128156, 633504208, 950256312, 1900512624]

約数ペア:

[(1, 1900512624), (2, 950256312), (3, 633504208), (4, 475128156), (6, 316752104), (8, 237564078), (12, 158376052), (16, 118782039), (24, 79188026), (43, 44197968), (48, 39594013), (86, 22098984), (129, 14732656), (172, 11049492), (258, 7366328), (344, 5524746), (516, 3683164), (688, 2762373), (1032, 1841582), (2064, 920791)]