8758522070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{421691}}^1$

素因数の和:421796

約数の個数: 32

約数和(自身を含む): 16516832256

約数和(自身を除く): 7758310186

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 4154, 10385, 20770, 421691, 843382, 2108455, 4216910, 13072421, 26144842, 28253297, 56506594, 65362105, 130724210, 141266485, 282532970, 875852207, 1751704414, 4379261035, 8758522070]

約数ペア:

[(1, 8758522070), (2, 4379261035), (5, 1751704414), (10, 875852207), (31, 282532970), (62, 141266485), (67, 130724210), (134, 65362105), (155, 56506594), (310, 28253297), (335, 26144842), (670, 13072421), (2077, 4216910), (4154, 2108455), (10385, 843382), (20770, 421691)]