2947235198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{520529}}^1$

素因数の和:520699

約数の個数: 16

約数和(自身を含む): 4684770000

約数和(自身を除く): 1737534802

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 520529, 1041058, 9890051, 19780102, 77558821, 155117642, 1473617599, 2947235198]

約数ペア:

[(1, 2947235198), (2, 1473617599), (19, 155117642), (38, 77558821), (149, 19780102), (298, 9890051), (2831, 1041058), (5662, 520529)]