172052894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{65519}}^1$

素因数の和:65635

約数の個数: 16

約数和(自身を含む): 280687680

約数和(自身を除く): 108634786

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 65519, 131038, 851747, 1703494, 6617419, 13234838, 86026447, 172052894]

約数ペア:

[(1, 172052894), (2, 86026447), (13, 13234838), (26, 6617419), (101, 1703494), (202, 851747), (1313, 131038), (2626, 65519)]