1955720324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{668851}}^1$

素因数の和:668915

約数の個数: 24

約数和(自身を含む): 3708115488

約数和(自身を除く): 1752395164

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 668851, 1337702, 2675404, 11370467, 22740934, 28760593, 45481868, 57521186, 115042372, 488930081, 977860162, 1955720324]

約数ペア:

[(1, 1955720324), (2, 977860162), (4, 488930081), (17, 115042372), (34, 57521186), (43, 45481868), (68, 28760593), (86, 22740934), (172, 11370467), (731, 2675404), (1462, 1337702), (2924, 668851)]