1880452454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^2\times {\mathrm{2003}}^1$

素因数の和:2260

約数の個数: 24

約数和(自身を含む): 2918188728

約数和(自身を除く): 1037736274

約数列:

[1, 2, 41, 82, 107, 214, 2003, 4006, 4387, 8774, 11449, 22898, 82123, 164246, 214321, 428642, 469409, 938818, 8787161, 17574322, 22932347, 45864694, 940226227, 1880452454]

約数ペア:

[(1, 1880452454), (2, 940226227), (41, 45864694), (82, 22932347), (107, 17574322), (214, 8787161), (2003, 938818), (4006, 469409), (4387, 428642), (8774, 214321), (11449, 164246), (22898, 82123)]