2017254808

素因数分解:

$2^3\times {\mathrm{2081}}^1\times {\mathrm{121171}}^1$

素因数の和:123258

約数の個数: 16

約数和(自身を含む): 3784201560

約数和(自身を除く): 1766946752

約数列:

[1, 2, 4, 8, 2081, 4162, 8324, 16648, 121171, 242342, 484684, 969368, 252156851, 504313702, 1008627404, 2017254808]

約数ペア:

[(1, 2017254808), (2, 1008627404), (4, 504313702), (8, 252156851), (2081, 969368), (4162, 484684), (8324, 242342), (16648, 121171)]