2696078

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 5343408

約数和(自身を除く): 2647330

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 61, 77, 82, 98, 122, 154, 287, 427, 451, 539, 574, 671, 854, 902, 1078, 1342, 2009, 2501, 2989, 3157, 4018, 4697, 5002, 5978, 6314, 9394, 17507, 22099, 27511, 32879, 35014, 44198, 55022, 65758, 122549, 192577, 245098, 385154, 1348039, 2696078]

約数ペア:

[(1, 2696078), (2, 1348039), (7, 385154), (11, 245098), (14, 192577), (22, 122549), (41, 65758), (49, 55022), (61, 44198), (77, 35014), (82, 32879), (98, 27511), (122, 22099), (154, 17507), (287, 9394), (427, 6314), (451, 5978), (539, 5002), (574, 4697), (671, 4018), (854, 3157), (902, 2989), (1078, 2501), (1342, 2009)]