2697220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7933}}^1$

素因数の和:7959

約数の個数: 24

約数和(自身を含む): 5998104

約数和(自身を除く): 3300884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7933, 15866, 31732, 39665, 79330, 134861, 158660, 269722, 539444, 674305, 1348610, 2697220]

約数ペア:

[(1, 2697220), (2, 1348610), (4, 674305), (5, 539444), (10, 269722), (17, 158660), (20, 134861), (34, 79330), (68, 39665), (85, 31732), (170, 15866), (340, 7933)]