681235952278

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28289}}^1\times {\mathrm{46489}}^1$

素因数の和:74824

約数の個数: 32

約数和(自身を含む): 1199464315200

約数和(自身を除く): 518228362922

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 28289, 46489, 56578, 92978, 198023, 325423, 396046, 650846, 1046693, 1720093, 2093386, 3440186, 7326851, 12040651, 14653702, 24081302, 1315127321, 2630254642, 9205891247, 18411782494, 48659710877, 97319421754, 340617976139, 681235952278]

約数ペア:

[(1, 681235952278), (2, 340617976139), (7, 97319421754), (14, 48659710877), (37, 18411782494), (74, 9205891247), (259, 2630254642), (518, 1315127321), (28289, 24081302), (46489, 14653702), (56578, 12040651), (92978, 7326851), (198023, 3440186), (325423, 2093386), (396046, 1720093), (650846, 1046693)]