488403896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{11903}}^1$

素因数の和:12155

約数の個数: 32

約数和(自身を含む): 959938560

約数和(自身を除く): 471534664

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 1784, 5129, 10258, 11903, 20516, 23806, 41032, 47612, 95224, 273769, 547538, 1095076, 2190152, 2654369, 5308738, 10617476, 21234952, 61050487, 122100974, 244201948, 488403896]

約数ペア:

[(1, 488403896), (2, 244201948), (4, 122100974), (8, 61050487), (23, 21234952), (46, 10617476), (92, 5308738), (184, 2654369), (223, 2190152), (446, 1095076), (892, 547538), (1784, 273769), (5129, 95224), (10258, 47612), (11903, 41032), (20516, 23806)]