317203430

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{280711}}^1$

素因数の和:280831

約数の個数: 16

約数和(自身を含む): 576021024

約数和(自身を除く): 258817594

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 280711, 561422, 1403555, 2807110, 31720343, 63440686, 158601715, 317203430]

約数ペア:

[(1, 317203430), (2, 158601715), (5, 63440686), (10, 31720343), (113, 2807110), (226, 1403555), (565, 561422), (1130, 280711)]