255532030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1965631}}^1$

素因数の和:1965651

約数の個数: 16

約数和(自身を含む): 495339264

約数和(自身を除く): 239807234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1965631, 3931262, 9828155, 19656310, 25553203, 51106406, 127766015, 255532030]

約数ペア:

[(1, 255532030), (2, 127766015), (5, 51106406), (10, 25553203), (13, 19656310), (26, 9828155), (65, 3931262), (130, 1965631)]