512800542

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{2971}}^1$

素因数の和:3245

約数の個数: 48

約数和(自身を含む): 1142389248

約数和(自身を除く): 629588706

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 223, 258, 387, 446, 669, 774, 1338, 2007, 2971, 4014, 5942, 8913, 9589, 17826, 19178, 26739, 28767, 53478, 57534, 86301, 127753, 172602, 255506, 383259, 662533, 766518, 1149777, 1325066, 1987599, 2299554, 3975198, 5962797, 11925594, 28488919, 56977838, 85466757, 170933514, 256400271, 512800542]

約数ペア:

[(1, 512800542), (2, 256400271), (3, 170933514), (6, 85466757), (9, 56977838), (18, 28488919), (43, 11925594), (86, 5962797), (129, 3975198), (223, 2299554), (258, 1987599), (387, 1325066), (446, 1149777), (669, 766518), (774, 662533), (1338, 383259), (2007, 255506), (2971, 172602), (4014, 127753), (5942, 86301), (8913, 57534), (9589, 53478), (17826, 28767), (19178, 26739)]