713461340

素因数分解:

$2^2\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{12263}}^1$

素因数の和:15181

約数の個数: 24

約数和(自身を含む): 1498906080

約数和(自身を除く): 785444740

約数列:

[1, 2, 4, 5, 10, 20, 2909, 5818, 11636, 12263, 14545, 24526, 29090, 49052, 58180, 61315, 122630, 245260, 35673067, 71346134, 142692268, 178365335, 356730670, 713461340]

約数ペア:

[(1, 713461340), (2, 356730670), (4, 178365335), (5, 142692268), (10, 71346134), (20, 35673067), (2909, 245260), (5818, 122630), (11636, 61315), (12263, 58180), (14545, 49052), (24526, 29090)]