2758771726

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 4440273552

約数和(自身を除く): 1681501826

約数列:

[1, 2, 37, 43, 61, 74, 86, 122, 233, 466, 1591, 2257, 2623, 3182, 3721, 4514, 5246, 7442, 8621, 10019, 14213, 17242, 20038, 28426, 97051, 137677, 160003, 194102, 275354, 320006, 370703, 525881, 611159, 741406, 866993, 1051762, 1222318, 1733986, 5920111, 11840222, 22612883, 32078741, 37280699, 45225766, 64157482, 74561398, 1379385863, 2758771726]

約数ペア:

[(1, 2758771726), (2, 1379385863), (37, 74561398), (43, 64157482), (61, 45225766), (74, 37280699), (86, 32078741), (122, 22612883), (233, 11840222), (466, 5920111), (1591, 1733986), (2257, 1222318), (2623, 1051762), (3182, 866993), (3721, 741406), (4514, 611159), (5246, 525881), (7442, 370703), (8621, 320006), (10019, 275354), (14213, 194102), (17242, 160003), (20038, 137677), (28426, 97051)]