2107529608

素因数分解:

$2^3\times {\mathrm{1123}}^1\times {\mathrm{234587}}^1$

素因数の和:235716

約数の個数: 16

約数和(自身を含む): 3955153680

約数和(自身を除く): 1847624072

約数列:

[1, 2, 4, 8, 1123, 2246, 4492, 8984, 234587, 469174, 938348, 1876696, 263441201, 526882402, 1053764804, 2107529608]

約数ペア:

[(1, 2107529608), (2, 1053764804), (4, 526882402), (8, 263441201), (1123, 1876696), (2246, 938348), (4492, 469174), (8984, 234587)]