1165621808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{119233}}^1$

素因数の和:119301

約数の個数: 40

約数和(自身を含む): 2483882688

約数和(自身を除く): 1318260880

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 119233, 238466, 476932, 953864, 1550029, 1907728, 3100058, 5603951, 6200116, 11207902, 12400232, 22415804, 24800464, 44831608, 72851363, 89663216, 145702726, 291405452, 582810904, 1165621808]

約数ペア:

[(1, 1165621808), (2, 582810904), (4, 291405452), (8, 145702726), (13, 89663216), (16, 72851363), (26, 44831608), (47, 24800464), (52, 22415804), (94, 12400232), (104, 11207902), (188, 6200116), (208, 5603951), (376, 3100058), (611, 1907728), (752, 1550029), (1222, 953864), (2444, 476932), (4888, 238466), (9776, 119233)]