2858364340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10993709}}^1$

素因数の和:10993731

約数の個数: 24

約数和(自身を含む): 6464301480

約数和(自身を除く): 3605937140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10993709, 21987418, 43974836, 54968545, 109937090, 142918217, 219874180, 285836434, 571672868, 714591085, 1429182170, 2858364340]

約数ペア:

[(1, 2858364340), (2, 1429182170), (4, 714591085), (5, 571672868), (10, 285836434), (13, 219874180), (20, 142918217), (26, 109937090), (52, 54968545), (65, 43974836), (130, 21987418), (260, 10993709)]