1799956870

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{2659}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 3271161600

約数和(自身を除く): 1471204730

約数列:

[1, 2, 5, 10, 139, 278, 487, 695, 974, 1390, 2435, 2659, 4870, 5318, 13295, 26590, 67693, 135386, 338465, 369601, 676930, 739202, 1294933, 1848005, 2589866, 3696010, 6474665, 12949330, 179995687, 359991374, 899978435, 1799956870]

約数ペア:

[(1, 1799956870), (2, 899978435), (5, 359991374), (10, 179995687), (139, 12949330), (278, 6474665), (487, 3696010), (695, 2589866), (974, 1848005), (1390, 1294933), (2435, 739202), (2659, 676930), (4870, 369601), (5318, 338465), (13295, 135386), (26590, 67693)]