2888891512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{15527}}^1$

素因数の和:17335

約数の個数: 32

約数和(自身を含む): 5836975200

約数和(自身を除く): 2948083688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1789, 3578, 7156, 14312, 15527, 23257, 31054, 46514, 62108, 93028, 124216, 186056, 201851, 403702, 807404, 1614808, 27777803, 55555606, 111111212, 222222424, 361111439, 722222878, 1444445756, 2888891512]

約数ペア:

[(1, 2888891512), (2, 1444445756), (4, 722222878), (8, 361111439), (13, 222222424), (26, 111111212), (52, 55555606), (104, 27777803), (1789, 1614808), (3578, 807404), (7156, 403702), (14312, 201851), (15527, 186056), (23257, 124216), (31054, 93028), (46514, 62108)]