490990522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{3061}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 841290624

約数和(自身を除く): 350300102

約数列:

[1, 2, 11, 22, 23, 46, 253, 317, 506, 634, 3061, 3487, 6122, 6974, 7291, 14582, 33671, 67342, 70403, 80201, 140806, 160402, 774433, 970337, 1548866, 1940674, 10673707, 21347414, 22317751, 44635502, 245495261, 490990522]

約数ペア:

[(1, 490990522), (2, 245495261), (11, 44635502), (22, 22317751), (23, 21347414), (46, 10673707), (253, 1940674), (317, 1548866), (506, 970337), (634, 774433), (3061, 160402), (3487, 140806), (6122, 80201), (6974, 70403), (7291, 67342), (14582, 33671)]