870860942

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1\times {\mathrm{919}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 1510272000

約数和(自身を除く): 639411058

約数列:

[1, 2, 7, 14, 113, 226, 599, 791, 919, 1198, 1582, 1838, 4193, 6433, 8386, 12866, 67687, 103847, 135374, 207694, 473809, 550481, 726929, 947618, 1100962, 1453858, 3853367, 7706734, 62204353, 124408706, 435430471, 870860942]

約数ペア:

[(1, 870860942), (2, 435430471), (7, 124408706), (14, 62204353), (113, 7706734), (226, 3853367), (599, 1453858), (791, 1100962), (919, 947618), (1198, 726929), (1582, 550481), (1838, 473809), (4193, 207694), (6433, 135374), (8386, 103847), (12866, 67687)]