2021068657438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{7126627}}^1$

素因数の和:7127104

約数の個数: 32

約数和(自身を含む): 3386573625600

約数和(自身を除く): 1365504968162

約数列:

[1, 2, 17, 19, 34, 38, 323, 439, 646, 878, 7463, 8341, 14926, 16682, 141797, 283594, 7126627, 14253254, 121152659, 135405913, 242305318, 270811826, 2301900521, 3128589253, 4603801042, 6257178506, 53186017301, 59443195807, 106372034602, 118886391614, 1010534328719, 2021068657438]

約数ペア:

[(1, 2021068657438), (2, 1010534328719), (17, 118886391614), (19, 106372034602), (34, 59443195807), (38, 53186017301), (323, 6257178506), (439, 4603801042), (646, 3128589253), (878, 2301900521), (7463, 270811826), (8341, 242305318), (14926, 135405913), (16682, 121152659), (141797, 14253254), (283594, 7126627)]