2688550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3192

約数の個数: 24

約数和(自身を含む): 5296536

約数和(自身を除く): 2607986

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 3163, 6326, 15815, 31630, 53771, 79075, 107542, 158150, 268855, 537710, 1344275, 2688550]

約数ペア:

[(1, 2688550), (2, 1344275), (5, 537710), (10, 268855), (17, 158150), (25, 107542), (34, 79075), (50, 53771), (85, 31630), (170, 15815), (425, 6326), (850, 3163)]