2040202904

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{6869}}^1$

素因数の和:7283

約数の個数: 32

約数和(自身を含む): 3868084800

約数和(自身を除く): 1827881896

約数列:

[1, 2, 4, 8, 137, 271, 274, 542, 548, 1084, 1096, 2168, 6869, 13738, 27476, 37127, 54952, 74254, 148508, 297016, 941053, 1861499, 1882106, 3722998, 3764212, 7445996, 7528424, 14891992, 255025363, 510050726, 1020101452, 2040202904]

約数ペア:

[(1, 2040202904), (2, 1020101452), (4, 510050726), (8, 255025363), (137, 14891992), (271, 7528424), (274, 7445996), (542, 3764212), (548, 3722998), (1084, 1882106), (1096, 1861499), (2168, 941053), (6869, 297016), (13738, 148508), (27476, 74254), (37127, 54952)]