245280798010

素因数分解:

$2^1\times 5^1\times {\mathrm{2767}}^1\times {\mathrm{8864503}}^1$

素因数の和:8867277

約数の個数: 16

約数和(自身を含む): 441665047296

約数和(自身を除く): 196384249286

約数列:

[1, 2, 5, 10, 2767, 5534, 13835, 27670, 8864503, 17729006, 44322515, 88645030, 24528079801, 49056159602, 122640399005, 245280798010]

約数ペア:

[(1, 245280798010), (2, 122640399005), (5, 49056159602), (10, 24528079801), (2767, 88645030), (5534, 44322515), (13835, 17729006), (27670, 8864503)]