1117886

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 2290032

約数和(自身を除く): 1172146

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 61, 77, 98, 119, 122, 154, 187, 238, 374, 427, 539, 671, 833, 854, 1037, 1078, 1309, 1342, 1666, 2074, 2618, 2989, 4697, 5978, 7259, 9163, 9394, 11407, 14518, 18326, 22814, 32879, 50813, 65758, 79849, 101626, 159698, 558943, 1117886]

約数ペア:

[(1, 1117886), (2, 558943), (7, 159698), (11, 101626), (14, 79849), (17, 65758), (22, 50813), (34, 32879), (49, 22814), (61, 18326), (77, 14518), (98, 11407), (119, 9394), (122, 9163), (154, 7259), (187, 5978), (238, 4697), (374, 2989), (427, 2618), (539, 2074), (671, 1666), (833, 1342), (854, 1309), (1037, 1078)]