2015019748

素因数分解:

$2^2\times 7^2\times {\mathrm{1549}}^1\times {\mathrm{6637}}^1$

素因数の和:8204

約数の個数: 36

約数和(自身を含む): 4105271100

約数和(自身を除く): 2090251352

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1549, 3098, 6196, 6637, 10843, 13274, 21686, 26548, 43372, 46459, 75901, 92918, 151802, 185836, 303604, 325213, 650426, 1300852, 10280713, 20561426, 41122852, 71964991, 143929982, 287859964, 503754937, 1007509874, 2015019748]

約数ペア:

[(1, 2015019748), (2, 1007509874), (4, 503754937), (7, 287859964), (14, 143929982), (28, 71964991), (49, 41122852), (98, 20561426), (196, 10280713), (1549, 1300852), (3098, 650426), (6196, 325213), (6637, 303604), (10843, 185836), (13274, 151802), (21686, 92918), (26548, 75901), (43372, 46459)]