945019856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{38629}}^1$

素因数の和:38787

約数の個数: 40

約数和(自身を含む): 2011850400

約数和(自身を除く): 1066830544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 12232, 24464, 38629, 77258, 154516, 309032, 424919, 618064, 849838, 1699676, 3399352, 5369431, 6798704, 10738862, 21477724, 42955448, 59063741, 85910896, 118127482, 236254964, 472509928, 945019856]

約数ペア:

[(1, 945019856), (2, 472509928), (4, 236254964), (8, 118127482), (11, 85910896), (16, 59063741), (22, 42955448), (44, 21477724), (88, 10738862), (139, 6798704), (176, 5369431), (278, 3399352), (556, 1699676), (1112, 849838), (1529, 618064), (2224, 424919), (3058, 309032), (6116, 154516), (12232, 77258), (24464, 38629)]