2549274610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{205421}}^1$

素因数の和:205518

約数の個数: 32

約数和(自身を含む): 4925197872

約数和(自身を除く): 2375923262

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 205421, 410842, 1027105, 2054210, 3492157, 6984314, 14995733, 17460785, 29991466, 34921570, 74978665, 149957330, 254927461, 509854922, 1274637305, 2549274610]

約数ペア:

[(1, 2549274610), (2, 1274637305), (5, 509854922), (10, 254927461), (17, 149957330), (34, 74978665), (73, 34921570), (85, 29991466), (146, 17460785), (170, 14995733), (365, 6984314), (730, 3492157), (1241, 2054210), (2482, 1027105), (6205, 410842), (12410, 205421)]