156776266508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{1900687}}^1$

素因数の和:1901921

約数の個数: 24

約数和(自身を含む): 290736839232

約数和(自身を除く): 133960572724

約数列:

[1, 2, 4, 17, 34, 68, 1213, 2426, 4852, 20621, 41242, 82484, 1900687, 3801374, 7602748, 32311679, 64623358, 129246716, 2305533331, 4611066662, 9222133324, 39194066627, 78388133254, 156776266508]

約数ペア:

[(1, 156776266508), (2, 78388133254), (4, 39194066627), (17, 9222133324), (34, 4611066662), (68, 2305533331), (1213, 129246716), (2426, 64623358), (4852, 32311679), (20621, 7602748), (41242, 3801374), (82484, 1900687)]