1101598270

素因数分解:

$2^1\times 5^1\times {\mathrm{7789}}^1\times {\mathrm{14143}}^1$

素因数の和:21939

約数の個数: 16

約数和(自身を含む): 1983271680

約数和(自身を除く): 881673410

約数列:

[1, 2, 5, 10, 7789, 14143, 15578, 28286, 38945, 70715, 77890, 141430, 110159827, 220319654, 550799135, 1101598270]

約数ペア:

[(1, 1101598270), (2, 550799135), (5, 220319654), (10, 110159827), (7789, 141430), (14143, 77890), (15578, 70715), (28286, 38945)]