497629610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127271}}^1$

素因数の和:127318

約数の個数: 32

約数和(自身を含む): 989667072

約数和(自身を除く): 492037462

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 127271, 254542, 636355, 1272710, 2163607, 2927233, 4327214, 5854466, 10818035, 14636165, 21636070, 29272330, 49762961, 99525922, 248814805, 497629610]

約数ペア:

[(1, 497629610), (2, 248814805), (5, 99525922), (10, 49762961), (17, 29272330), (23, 21636070), (34, 14636165), (46, 10818035), (85, 5854466), (115, 4327214), (170, 2927233), (230, 2163607), (391, 1272710), (782, 636355), (1955, 254542), (3910, 127271)]