861913872002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{67643531}}^1$

素因数の和:67643833

約数の個数: 16

約数和(自身を含む): 1353952936512

約数和(自身を除く): 492039064510

約数列:

[1, 2, 23, 46, 277, 554, 6371, 12742, 67643531, 135287062, 1555801213, 3111602426, 18737258087, 37474516174, 430956936001, 861913872002]

約数ペア:

[(1, 861913872002), (2, 430956936001), (23, 37474516174), (46, 18737258087), (277, 3111602426), (554, 1555801213), (6371, 135287062), (12742, 67643531)]