248536438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{1231}}^1$

素因数の和:1380

約数の個数: 24

約数和(自身を含む): 392626080

約数和(自身を除く): 144089642

約数列:

[1, 2, 29, 58, 59, 118, 1231, 1711, 2462, 3422, 3481, 6962, 35699, 71398, 72629, 100949, 145258, 201898, 2106241, 4212482, 4285111, 8570222, 124268219, 248536438]

約数ペア:

[(1, 248536438), (2, 124268219), (29, 8570222), (58, 4285111), (59, 4212482), (118, 2106241), (1231, 201898), (1711, 145258), (2462, 100949), (3422, 72629), (3481, 71398), (6962, 35699)]