4000493

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 4790016

約数和(自身を除く): 789523

約数列:

[1, 7, 41, 53, 263, 287, 371, 1841, 2173, 10783, 13939, 15211, 75481, 97573, 571499, 4000493]

約数ペア:

[(1, 4000493), (7, 571499), (41, 97573), (53, 75481), (263, 15211), (287, 13939), (371, 10783), (1841, 2173)]