291240359996

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{2797913}}^1$

素因数の和:2798461

約数の個数: 24

約数和(自身を含む): 520344854064

約数和(自身を除く): 229104494068

約数列:

[1, 2, 4, 53, 106, 212, 491, 982, 1964, 26023, 52046, 104092, 2797913, 5595826, 11191652, 148289389, 296578778, 593157556, 1373775283, 2747550566, 5495101132, 72810089999, 145620179998, 291240359996]

約数ペア:

[(1, 291240359996), (2, 145620179998), (4, 72810089999), (53, 5495101132), (106, 2747550566), (212, 1373775283), (491, 593157556), (982, 296578778), (1964, 148289389), (26023, 11191652), (52046, 5595826), (104092, 2797913)]