290492038

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{4133}}^1$

素因数の和:4559

約数の個数: 16

約数和(自身を含む): 441114336

約数和(自身を除く): 150622298

約数列:

[1, 2, 113, 226, 311, 622, 4133, 8266, 35143, 70286, 467029, 934058, 1285363, 2570726, 145246019, 290492038]

約数ペア:

[(1, 290492038), (2, 145246019), (113, 2570726), (226, 1285363), (311, 934058), (622, 467029), (4133, 70286), (8266, 35143)]