290455426

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{6091}}^1$

素因数の和:6417

約数の個数: 16

約数和(自身を含む): 441694368

約数和(自身を除く): 151238942

約数列:

[1, 2, 113, 211, 226, 422, 6091, 12182, 23843, 47686, 688283, 1285201, 1376566, 2570402, 145227713, 290455426]

約数ペア:

[(1, 290455426), (2, 145227713), (113, 2570402), (211, 1376566), (226, 1285201), (422, 688283), (6091, 47686), (12182, 23843)]