1985217848

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{922499}}^1$

素因数の和:922774

約数の個数: 16

約数和(自身を含む): 3736125000

約数和(自身を除く): 1750907152

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 922499, 1844998, 3689996, 7379992, 248152231, 496304462, 992608924, 1985217848]

約数ペア:

[(1, 1985217848), (2, 992608924), (4, 496304462), (8, 248152231), (269, 7379992), (538, 3689996), (1076, 1844998), (2152, 922499)]