870898538

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{1051}}^1\times {\mathrm{1307}}^1$

素因数の和:2677

約数の個数: 16

約数和(自身を含む): 1312719264

約数和(自身を除く): 441820726

約数列:

[1, 2, 317, 634, 1051, 1307, 2102, 2614, 333167, 414319, 666334, 828638, 1373657, 2747314, 435449269, 870898538]

約数ペア:

[(1, 870898538), (2, 435449269), (317, 2747314), (634, 1373657), (1051, 828638), (1307, 666334), (2102, 414319), (2614, 333167)]