4065226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 6687360

約数和(自身を除く): 2622134

約数列:

[1, 2, 11, 22, 257, 514, 719, 1438, 2827, 5654, 7909, 15818, 184783, 369566, 2032613, 4065226]

約数ペア:

[(1, 4065226), (2, 2032613), (11, 369566), (22, 184783), (257, 15818), (514, 7909), (719, 5654), (1438, 2827)]