64783030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{498331}}^1$

素因数の和:498351

約数の個数: 16

約数和(自身を含む): 125579664

約数和(自身を除く): 60796634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 498331, 996662, 2491655, 4983310, 6478303, 12956606, 32391515, 64783030]

約数ペア:

[(1, 64783030), (2, 32391515), (5, 12956606), (10, 6478303), (13, 4983310), (26, 2491655), (65, 996662), (130, 498331)]