488654972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9397211}}^1$

素因数の和:9397228

約数の個数: 12

約数和(自身を含む): 920926776

約数和(自身を除く): 432271804

約数列:

[1, 2, 4, 13, 26, 52, 9397211, 18794422, 37588844, 122163743, 244327486, 488654972]

約数ペア:

[(1, 488654972), (2, 244327486), (4, 122163743), (13, 37588844), (26, 18794422), (52, 9397211)]