2569603907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 3104462592

約数和(自身を除く): 534858685

約数列:

[1, 13, 17, 23, 131, 221, 227, 289, 299, 391, 1703, 2227, 2951, 3013, 3757, 3859, 5083, 5221, 6647, 28951, 29737, 37859, 39169, 50167, 51221, 65603, 67873, 86411, 88757, 386581, 492167, 505529, 665873, 683951, 852839, 870757, 1153841, 1508869, 6571877, 8593993, 8891363, 11319841, 11627167, 19615297, 111721909, 151153171, 197661839, 2569603907]

約数ペア:

[(1, 2569603907), (13, 197661839), (17, 151153171), (23, 111721909), (131, 19615297), (221, 11627167), (227, 11319841), (289, 8891363), (299, 8593993), (391, 6571877), (1703, 1508869), (2227, 1153841), (2951, 870757), (3013, 852839), (3757, 683951), (3859, 665873), (5083, 505529), (5221, 492167), (6647, 386581), (28951, 88757), (29737, 86411), (37859, 67873), (39169, 65603), (50167, 51221)]