5280398812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{78779}}^1$

素因数の和:80085

約数の個数: 24

約数和(自身を含む): 9959367600

約数和(自身を除く): 4678968788

約数列:

[1, 2, 4, 13, 26, 52, 1289, 2578, 5156, 16757, 33514, 67028, 78779, 157558, 315116, 1024127, 2048254, 4096508, 101546131, 203092262, 406184524, 1320099703, 2640199406, 5280398812]

約数ペア:

[(1, 5280398812), (2, 2640199406), (4, 1320099703), (13, 406184524), (26, 203092262), (52, 101546131), (1289, 4096508), (2578, 2048254), (5156, 1024127), (16757, 315116), (33514, 157558), (67028, 78779)]