68874910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{529807}}^1$

素因数の和:529827

約数の個数: 16

約数和(自身を含む): 133511616

約数和(自身を除く): 64636706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 529807, 1059614, 2649035, 5298070, 6887491, 13774982, 34437455, 68874910]

約数ペア:

[(1, 68874910), (2, 34437455), (5, 13774982), (10, 6887491), (13, 5298070), (26, 2649035), (65, 1059614), (130, 529807)]