388528386

素因数分解:

$2^1\times 3^1\times {\mathrm{499}}^1\times {\mathrm{129769}}^1$

素因数の和:130273

約数の個数: 16

約数和(自身を含む): 778620000

約数和(自身を除く): 390091614

約数列:

[1, 2, 3, 6, 499, 998, 1497, 2994, 129769, 259538, 389307, 778614, 64754731, 129509462, 194264193, 388528386]

約数ペア:

[(1, 388528386), (2, 194264193), (3, 129509462), (6, 64754731), (499, 778614), (998, 389307), (1497, 259538), (2994, 129769)]