266697038

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{5477}}^1$

素因数の和:5827

約数の個数: 16

約数和(自身を含む): 405854064

約数和(自身を除く): 139157026

約数列:

[1, 2, 97, 194, 251, 502, 5477, 10954, 24347, 48694, 531269, 1062538, 1374727, 2749454, 133348519, 266697038]

約数ペア:

[(1, 266697038), (2, 133348519), (97, 2749454), (194, 1374727), (251, 1062538), (502, 531269), (5477, 48694), (10954, 24347)]