2045132056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{494471}}^1$

素因数の和:494535

約数の個数: 32

約数和(自身を含む): 4272238080

約数和(自身を除く): 2227106024

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 494471, 988942, 1977884, 3955768, 5439181, 10878362, 21756724, 23240137, 43513448, 46480274, 92960548, 185921096, 255641507, 511283014, 1022566028, 2045132056]

約数ペア:

[(1, 2045132056), (2, 1022566028), (4, 511283014), (8, 255641507), (11, 185921096), (22, 92960548), (44, 46480274), (47, 43513448), (88, 23240137), (94, 21756724), (188, 10878362), (376, 5439181), (517, 3955768), (1034, 1977884), (2068, 988942), (4136, 494471)]