2657902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 4328352

約数和(自身を除く): 1670450

約数列:

[1, 2, 13, 26, 151, 302, 677, 1354, 1963, 3926, 8801, 17602, 102227, 204454, 1328951, 2657902]

約数ペア:

[(1, 2657902), (2, 1328951), (13, 204454), (26, 102227), (151, 17602), (302, 8801), (677, 3926), (1354, 1963)]