278052203476

素因数分解:

$2^2\times {\mathrm{461}}^1\times {\mathrm{1447}}^1\times {\mathrm{104207}}^1$

素因数の和:106119

約数の個数: 24

約数和(自身を含む): 487988557056

約数和(自身を除く): 209936353580

約数列:

[1, 2, 4, 461, 922, 1447, 1844, 2894, 5788, 104207, 208414, 416828, 667067, 1334134, 2668268, 48039427, 96078854, 150787529, 192157708, 301575058, 603150116, 69513050869, 139026101738, 278052203476]

約数ペア:

[(1, 278052203476), (2, 139026101738), (4, 69513050869), (461, 603150116), (922, 301575058), (1447, 192157708), (1844, 150787529), (2894, 96078854), (5788, 48039427), (104207, 2668268), (208414, 1334134), (416828, 667067)]