1305124

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1129}}^1$

素因数の和:1167

約数の個数: 18

約数和(自身を含む): 2428370

約数和(自身を除く): 1123246

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1129, 1156, 2258, 4516, 19193, 38386, 76772, 326281, 652562, 1305124]

約数ペア:

[(1, 1305124), (2, 652562), (4, 326281), (17, 76772), (34, 38386), (68, 19193), (289, 4516), (578, 2258), (1129, 1156)]