2455570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1453}}^1$

素因数の和:1486

約数の個数: 24

約数和(自身を含む): 4789476

約数和(自身を除く): 2333906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1453, 1690, 2906, 7265, 14530, 18889, 37778, 94445, 188890, 245557, 491114, 1227785, 2455570]

約数ペア:

[(1, 2455570), (2, 1227785), (5, 491114), (10, 245557), (13, 188890), (26, 94445), (65, 37778), (130, 18889), (169, 14530), (338, 7265), (845, 2906), (1453, 1690)]