1320805428

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{48767}}^1$

素因数の和:48872

約数の個数: 48

約数和(自身を含む): 3217127424

約数和(自身を除く): 1896321996

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 2257, 4514, 6771, 9028, 13542, 27084, 48767, 97534, 146301, 195068, 292602, 585204, 1804379, 2974787, 3608758, 5413137, 5949574, 7217516, 8924361, 10826274, 11899148, 17848722, 21652548, 35697444, 110067119, 220134238, 330201357, 440268476, 660402714, 1320805428]

約数ペア:

[(1, 1320805428), (2, 660402714), (3, 440268476), (4, 330201357), (6, 220134238), (12, 110067119), (37, 35697444), (61, 21652548), (74, 17848722), (111, 11899148), (122, 10826274), (148, 8924361), (183, 7217516), (222, 5949574), (244, 5413137), (366, 3608758), (444, 2974787), (732, 1804379), (2257, 585204), (4514, 292602), (6771, 195068), (9028, 146301), (13542, 97534), (27084, 48767)]