13820798290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{123191}}^1$

素因数の和:124074

約数の個数: 32

約数和(自身を含む): 26822347776

約数和(自身を除く): 13001549486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 863, 1726, 4315, 8630, 11219, 22438, 56095, 112190, 123191, 246382, 615955, 1231910, 1601483, 3202966, 8007415, 16014830, 106313833, 212627666, 531569165, 1063138330, 1382079829, 2764159658, 6910399145, 13820798290]

約数ペア:

[(1, 13820798290), (2, 6910399145), (5, 2764159658), (10, 1382079829), (13, 1063138330), (26, 531569165), (65, 212627666), (130, 106313833), (863, 16014830), (1726, 8007415), (4315, 3202966), (8630, 1601483), (11219, 1231910), (22438, 615955), (56095, 246382), (112190, 123191)]