634852828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{87253}}^1$

素因数の和:87381

約数の個数: 24

約数和(自身を含む): 1187352432

約数和(自身を除く): 552499604

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 87253, 174506, 349012, 1483301, 2966602, 5933204, 9336071, 18672142, 37344284, 158713207, 317426414, 634852828]

約数ペア:

[(1, 634852828), (2, 317426414), (4, 158713207), (17, 37344284), (34, 18672142), (68, 9336071), (107, 5933204), (214, 2966602), (428, 1483301), (1819, 349012), (3638, 174506), (7276, 87253)]