2888745873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{12911}}^1\times {\mathrm{5737}}^1$

素因数の和:18664

約数の個数: 16

約数和(自身を含む): 4148987136

約数和(自身を除く): 1260241263

約数列:

[1, 3, 13, 39, 5737, 12911, 17211, 38733, 74581, 167843, 223743, 503529, 74070407, 222211221, 962915291, 2888745873]

約数ペア:

[(1, 2888745873), (3, 962915291), (13, 222211221), (39, 74070407), (5737, 503529), (12911, 223743), (17211, 167843), (38733, 74581)]