788732066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2\times {\mathrm{1747}}^1$

素因数の和:1986

約数の個数: 24

約数和(自身を含む): 1257616080

約数和(自身を除く): 468884014

約数列:

[1, 2, 19, 38, 109, 218, 1747, 2071, 3494, 4142, 11881, 23762, 33193, 66386, 190423, 225739, 380846, 451478, 3618037, 7236074, 20756107, 41512214, 394366033, 788732066]

約数ペア:

[(1, 788732066), (2, 394366033), (19, 41512214), (38, 20756107), (109, 7236074), (218, 3618037), (1747, 451478), (2071, 380846), (3494, 225739), (4142, 190423), (11881, 66386), (23762, 33193)]