75940982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{21013}}^1$

素因数の和:21167

約数の個数: 16

約数和(自身を含む): 123562320

約数和(自身を除く): 47621338

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 21013, 42026, 273169, 546338, 2920807, 5841614, 37970491, 75940982]

約数ペア:

[(1, 75940982), (2, 37970491), (13, 5841614), (26, 2920807), (139, 546338), (278, 273169), (1807, 42026), (3614, 21013)]