2894023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 3392640

約数和(自身を除く): 498617

約数列:

[1, 11, 19, 61, 209, 227, 671, 1159, 2497, 4313, 12749, 13847, 47443, 152317, 263093, 2894023]

約数ペア:

[(1, 2894023), (11, 263093), (19, 152317), (61, 47443), (209, 13847), (227, 12749), (671, 4313), (1159, 2497)]