2815522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 4459392

約数和(自身を除く): 1643870

約数列:

[1, 2, 23, 46, 97, 194, 631, 1262, 2231, 4462, 14513, 29026, 61207, 122414, 1407761, 2815522]

約数ペア:

[(1, 2815522), (2, 1407761), (23, 122414), (46, 61207), (97, 29026), (194, 14513), (631, 4462), (1262, 2231)]