2015540026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{7411}}^1$

素因数の和:7870

約数の個数: 32

約数和(自身を含む): 3378093120

約数和(自身を除く): 1362553094

約数列:

[1, 2, 17, 19, 34, 38, 323, 421, 646, 842, 7157, 7411, 7999, 14314, 14822, 15998, 125987, 135983, 140809, 251974, 271966, 281618, 2393753, 3120031, 4787506, 6240062, 53040527, 59280589, 106081054, 118561178, 1007770013, 2015540026]

約数ペア:

[(1, 2015540026), (2, 1007770013), (17, 118561178), (19, 106081054), (34, 59280589), (38, 53040527), (323, 6240062), (421, 4787506), (646, 3120031), (842, 2393753), (7157, 281618), (7411, 271966), (7999, 251974), (14314, 140809), (14822, 135983), (15998, 125987)]