2022777938

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 3165292080

約数和(自身を除く): 1142514142

約数列:

[1, 2, 37, 74, 89, 178, 281, 562, 1093, 2186, 3293, 6586, 10397, 20794, 25009, 40441, 50018, 80882, 97277, 194554, 307133, 614266, 925333, 1850666, 3599249, 7198498, 11363921, 22727842, 27334837, 54669674, 1011388969, 2022777938]

約数ペア:

[(1, 2022777938), (2, 1011388969), (37, 54669674), (74, 27334837), (89, 22727842), (178, 11363921), (281, 7198498), (562, 3599249), (1093, 1850666), (2186, 925333), (3293, 614266), (6586, 307133), (10397, 194554), (20794, 97277), (25009, 80882), (40441, 50018)]