3301220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12697}}^1$

素因数の和:12719

約数の個数: 24

約数和(自身を含む): 7466424

約数和(自身を除く): 4165204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12697, 25394, 50788, 63485, 126970, 165061, 253940, 330122, 660244, 825305, 1650610, 3301220]

約数ペア:

[(1, 3301220), (2, 1650610), (4, 825305), (5, 660244), (10, 330122), (13, 253940), (20, 165061), (26, 126970), (52, 63485), (65, 50788), (130, 25394), (260, 12697)]