1677922415

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{1297}}^1\times {\mathrm{1531}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 2183412528

約数和(自身を除く): 505490113

約数列:

[1, 5, 13, 65, 169, 845, 1297, 1531, 6485, 7655, 16861, 19903, 84305, 99515, 219193, 258739, 1095965, 1293695, 1985707, 9928535, 25814191, 129070955, 335584483, 1677922415]

約数ペア:

[(1, 1677922415), (5, 335584483), (13, 129070955), (65, 25814191), (169, 9928535), (845, 1985707), (1297, 1293695), (1531, 1095965), (6485, 258739), (7655, 219193), (16861, 99515), (19903, 84305)]