83478174910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{642139807}}^1$

素因数の和:642139827

約数の個数: 16

約数和(自身を含む): 161819231616

約数和(自身を除く): 78341056706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 642139807, 1284279614, 3210699035, 6421398070, 8347817491, 16695634982, 41739087455, 83478174910]

約数ペア:

[(1, 83478174910), (2, 41739087455), (5, 16695634982), (10, 8347817491), (13, 6421398070), (26, 3210699035), (65, 1284279614), (130, 642139807)]