7967570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 15579648

約数和(自身を除く): 7612078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 367, 734, 835, 1670, 1835, 2171, 3670, 4342, 4771, 9542, 10855, 21710, 23855, 47710, 61289, 122578, 306445, 612890, 796757, 1593514, 3983785, 7967570]

約数ペア:

[(1, 7967570), (2, 3983785), (5, 1593514), (10, 796757), (13, 612890), (26, 306445), (65, 122578), (130, 61289), (167, 47710), (334, 23855), (367, 21710), (734, 10855), (835, 9542), (1670, 4771), (1835, 4342), (2171, 3670)]