2100510204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{254053}}^1$

素因数の和:254126

約数の個数: 48

約数和(自身を含む): 5377815072

約数和(自身を除く): 3277304868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 254053, 508106, 762159, 1016212, 1524318, 3048636, 3302689, 6605378, 9908067, 13210756, 13464809, 19816134, 26929618, 39632268, 40394427, 53859236, 80788854, 161577708, 175042517, 350085034, 525127551, 700170068, 1050255102, 2100510204]

約数ペア:

[(1, 2100510204), (2, 1050255102), (3, 700170068), (4, 525127551), (6, 350085034), (12, 175042517), (13, 161577708), (26, 80788854), (39, 53859236), (52, 40394427), (53, 39632268), (78, 26929618), (106, 19816134), (156, 13464809), (159, 13210756), (212, 9908067), (318, 6605378), (636, 3302689), (689, 3048636), (1378, 1524318), (2067, 1016212), (2756, 762159), (4134, 508106), (8268, 254053)]