8947089008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3910441}}^1$

素因数の和:3910473

約数の個数: 40

約数和(自身を含む): 20365581936

約数和(自身を除く): 11418492928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 3910441, 7820882, 15641764, 31283528, 43014851, 50835733, 62567056, 86029702, 101671466, 172059404, 203342932, 344118808, 406685864, 559193063, 688237616, 813371728, 1118386126, 2236772252, 4473544504, 8947089008]

約数ペア:

[(1, 8947089008), (2, 4473544504), (4, 2236772252), (8, 1118386126), (11, 813371728), (13, 688237616), (16, 559193063), (22, 406685864), (26, 344118808), (44, 203342932), (52, 172059404), (88, 101671466), (104, 86029702), (143, 62567056), (176, 50835733), (208, 43014851), (286, 31283528), (572, 15641764), (1144, 7820882), (2288, 3910441)]