2202070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1303}}^1$

素因数の和:1336

約数の個数: 24

約数和(自身を含む): 4295376

約数和(自身を除く): 2093306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1303, 1690, 2606, 6515, 13030, 16939, 33878, 84695, 169390, 220207, 440414, 1101035, 2202070]

約数ペア:

[(1, 2202070), (2, 1101035), (5, 440414), (10, 220207), (13, 169390), (26, 84695), (65, 33878), (130, 16939), (169, 13030), (338, 6515), (845, 2606), (1303, 1690)]