13260858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 15479238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 863, 1182, 1726, 2561, 2589, 5122, 5178, 7683, 11219, 15366, 22438, 33657, 67314, 170011, 340022, 510033, 1020066, 2210143, 4420286, 6630429, 13260858]

約数ペア:

[(1, 13260858), (2, 6630429), (3, 4420286), (6, 2210143), (13, 1020066), (26, 510033), (39, 340022), (78, 170011), (197, 67314), (394, 33657), (591, 22438), (863, 15366), (1182, 11219), (1726, 7683), (2561, 5178), (2589, 5122)]