1275444728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{3888551}}^1$

素因数の和:3888598

約数の個数: 16

約数和(自身を含む): 2449787760

約数和(自身を除く): 1174343032

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 3888551, 7777102, 15554204, 31108408, 159430591, 318861182, 637722364, 1275444728]

約数ペア:

[(1, 1275444728), (2, 637722364), (4, 318861182), (8, 159430591), (41, 31108408), (82, 15554204), (164, 7777102), (328, 3888551)]