2215661156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{13510129}}^1$

素因数の和:13510174

約数の個数: 12

約数和(自身を含む): 3971978220

約数和(自身を除く): 1756317064

約数列:

[1, 2, 4, 41, 82, 164, 13510129, 27020258, 54040516, 553915289, 1107830578, 2215661156]

約数ペア:

[(1, 2215661156), (2, 1107830578), (4, 553915289), (41, 54040516), (82, 27020258), (164, 13510129)]