2297702992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139831}}^1$

素因数の和:139931

約数の個数: 40

約数和(自身を含む): 4854967040

約数和(自身を除く): 2557264048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 139831, 279662, 559324, 1118648, 1817803, 2237296, 3635606, 7271212, 11046649, 14542424, 22093298, 29084848, 44186596, 88373192, 143606437, 176746384, 287212874, 574425748, 1148851496, 2297702992]

約数ペア:

[(1, 2297702992), (2, 1148851496), (4, 574425748), (8, 287212874), (13, 176746384), (16, 143606437), (26, 88373192), (52, 44186596), (79, 29084848), (104, 22093298), (158, 14542424), (208, 11046649), (316, 7271212), (632, 3635606), (1027, 2237296), (1264, 1817803), (2054, 1118648), (4108, 559324), (8216, 279662), (16432, 139831)]