8408238

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 17348256

約数和(自身を除く): 8940018

約数列:

[1, 2, 3, 6, 53, 106, 137, 159, 193, 274, 318, 386, 411, 579, 822, 1158, 7261, 10229, 14522, 20458, 21783, 26441, 30687, 43566, 52882, 61374, 79323, 158646, 1401373, 2802746, 4204119, 8408238]

約数ペア:

[(1, 8408238), (2, 4204119), (3, 2802746), (6, 1401373), (53, 158646), (106, 79323), (137, 61374), (159, 52882), (193, 43566), (274, 30687), (318, 26441), (386, 21783), (411, 20458), (579, 14522), (822, 10229), (1158, 7261)]