2900945008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{48259}}^1$

素因数の和:48314

約数の個数: 60

約数和(自身を含む): 6430065880

約数和(自身を除く): 3529120872

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 442, 578, 884, 1156, 1768, 2312, 3536, 3757, 4624, 7514, 15028, 30056, 48259, 60112, 96518, 193036, 386072, 627367, 772144, 820403, 1254734, 1640806, 2509468, 3281612, 5018936, 6563224, 10037872, 10665239, 13126448, 13946851, 21330478, 27893702, 42660956, 55787404, 85321912, 111574808, 170643824, 181309063, 223149616, 362618126, 725236252, 1450472504, 2900945008]

約数ペア:

[(1, 2900945008), (2, 1450472504), (4, 725236252), (8, 362618126), (13, 223149616), (16, 181309063), (17, 170643824), (26, 111574808), (34, 85321912), (52, 55787404), (68, 42660956), (104, 27893702), (136, 21330478), (208, 13946851), (221, 13126448), (272, 10665239), (289, 10037872), (442, 6563224), (578, 5018936), (884, 3281612), (1156, 2509468), (1768, 1640806), (2312, 1254734), (3536, 820403), (3757, 772144), (4624, 627367), (7514, 386072), (15028, 193036), (30056, 96518), (48259, 60112)]