2019883032

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{652417}}^1$

素因数の和:652472

約数の個数: 48

約数和(自身を含む): 5597746440

約数和(自身を除く): 3577863408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 652417, 1304834, 1957251, 2609668, 3914502, 5219336, 5871753, 7829004, 11743506, 15658008, 23487012, 28053931, 46974024, 56107862, 84161793, 112215724, 168323586, 224431448, 252485379, 336647172, 504970758, 673294344, 1009941516, 2019883032]

約数ペア:

[(1, 2019883032), (2, 1009941516), (3, 673294344), (4, 504970758), (6, 336647172), (8, 252485379), (9, 224431448), (12, 168323586), (18, 112215724), (24, 84161793), (36, 56107862), (43, 46974024), (72, 28053931), (86, 23487012), (129, 15658008), (172, 11743506), (258, 7829004), (344, 5871753), (387, 5219336), (516, 3914502), (774, 2609668), (1032, 1957251), (1548, 1304834), (3096, 652417)]