1375814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 2350080

約数和(自身を除く): 974266

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2719, 5438, 29909, 59818, 62537, 125074, 687907, 1375814]

約数ペア:

[(1, 1375814), (2, 687907), (11, 125074), (22, 62537), (23, 59818), (46, 29909), (253, 5438), (506, 2719)]