2098408039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9901}}^1$

素因数の和:10075

約数の個数: 32

約数和(自身を含む): 2754815616

約数和(自身を除く): 656407577

約数列:

[1, 7, 13, 17, 91, 119, 137, 221, 959, 1547, 1781, 2329, 9901, 12467, 16303, 30277, 69307, 128713, 168317, 211939, 900991, 1178219, 1356437, 2188121, 9495059, 15316847, 17633681, 23059429, 123435767, 161416003, 299772577, 2098408039]

約数ペア:

[(1, 2098408039), (7, 299772577), (13, 161416003), (17, 123435767), (91, 23059429), (119, 17633681), (137, 15316847), (221, 9495059), (959, 2188121), (1547, 1356437), (1781, 1178219), (2329, 900991), (9901, 211939), (12467, 168317), (16303, 128713), (30277, 69307)]