26521573

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 29877120

約数和(自身を除く): 3355547

約数列:

[1, 13, 29, 103, 377, 683, 1339, 2987, 8879, 19807, 38831, 70349, 257491, 914537, 2040121, 26521573]

約数ペア:

[(1, 26521573), (13, 2040121), (29, 914537), (103, 257491), (377, 70349), (683, 38831), (1339, 19807), (2987, 8879)]