520099684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{5323}}^1$

素因数の和:7219

約数の個数: 24

約数和(自身を含む): 980893760

約数和(自身を除く): 460794076

約数列:

[1, 2, 4, 13, 26, 52, 1879, 3758, 5323, 7516, 10646, 21292, 24427, 48854, 69199, 97708, 138398, 276796, 10001917, 20003834, 40007668, 130024921, 260049842, 520099684]

約数ペア:

[(1, 520099684), (2, 260049842), (4, 130024921), (13, 40007668), (26, 20003834), (52, 10001917), (1879, 276796), (3758, 138398), (5323, 97708), (7516, 69199), (10646, 48854), (21292, 24427)]