2040854035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{6571}}^1\times {\mathrm{5647}}^1$

素因数の和:12234

約数の個数: 16

約数和(自身を含む): 2672543232

約数和(自身を除く): 631689197

約数列:

[1, 5, 11, 55, 5647, 6571, 28235, 32855, 62117, 72281, 310585, 361405, 37106437, 185532185, 408170807, 2040854035]

約数ペア:

[(1, 2040854035), (5, 408170807), (11, 185532185), (55, 37106437), (5647, 361405), (6571, 310585), (28235, 72281), (32855, 62117)]