1251841793

素因数分解:

${\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 1279404672

約数和(自身を除く): 27562879

約数列:

[1, 151, 163, 181, 281, 24613, 27331, 29503, 42431, 45803, 50861, 4454953, 6916253, 7680011, 8290343, 1251841793]

約数ペア:

[(1, 1251841793), (151, 8290343), (163, 7680011), (181, 6916253), (281, 4454953), (24613, 50861), (27331, 45803), (29503, 42431)]