3490147180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13423643}}^1$

素因数の和:13423665

約数の個数: 24

約数和(自身を含む): 7893102672

約数和(自身を除く): 4402955492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13423643, 26847286, 53694572, 67118215, 134236430, 174507359, 268472860, 349014718, 698029436, 872536795, 1745073590, 3490147180]

約数ペア:

[(1, 3490147180), (2, 1745073590), (4, 872536795), (5, 698029436), (10, 349014718), (13, 268472860), (20, 174507359), (26, 134236430), (52, 67118215), (65, 53694572), (130, 26847286), (260, 13423643)]