2011552690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{78301}}^1$

素因数の和:78682

約数の個数: 32

約数和(自身を含む): 4149379584

約数和(自身を除く): 2137826894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3670, 5138, 12845, 25690, 78301, 156602, 391505, 548107, 783010, 1096214, 2740535, 5481070, 28736467, 57472934, 143682335, 201155269, 287364670, 402310538, 1005776345, 2011552690]

約数ペア:

[(1, 2011552690), (2, 1005776345), (5, 402310538), (7, 287364670), (10, 201155269), (14, 143682335), (35, 57472934), (70, 28736467), (367, 5481070), (734, 2740535), (1835, 1096214), (2569, 783010), (3670, 548107), (5138, 391505), (12845, 156602), (25690, 78301)]