202440517630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1557234751}}^1$

素因数の和:1557234771

約数の個数: 16

約数和(自身を含む): 392423157504

約数和(自身を除く): 189982639874

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1557234751, 3114469502, 7786173755, 15572347510, 20244051763, 40488103526, 101220258815, 202440517630]

約数ペア:

[(1, 202440517630), (2, 101220258815), (5, 40488103526), (10, 20244051763), (13, 15572347510), (26, 7786173755), (65, 3114469502), (130, 1557234751)]