2861170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1693}}^1$

素因数の和:1726

約数の個数: 24

約数和(自身を含む): 5580036

約数和(自身を除く): 2718866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1693, 3386, 8465, 16930, 22009, 44018, 110045, 220090, 286117, 572234, 1430585, 2861170]

約数ペア:

[(1, 2861170), (2, 1430585), (5, 572234), (10, 286117), (13, 220090), (26, 110045), (65, 44018), (130, 22009), (169, 16930), (338, 8465), (845, 3386), (1690, 1693)]