486525790

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{2039}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 888330240

約数和(自身を除く): 401804450

約数列:

[1, 2, 5, 10, 107, 214, 223, 446, 535, 1070, 1115, 2039, 2230, 4078, 10195, 20390, 23861, 47722, 119305, 218173, 238610, 436346, 454697, 909394, 1090865, 2181730, 2273485, 4546970, 48652579, 97305158, 243262895, 486525790]

約数ペア:

[(1, 486525790), (2, 243262895), (5, 97305158), (10, 48652579), (107, 4546970), (214, 2273485), (223, 2181730), (446, 1090865), (535, 909394), (1070, 454697), (1115, 436346), (2039, 238610), (2230, 218173), (4078, 119305), (10195, 47722), (20390, 23861)]