8290280882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{20533}}^1$

素因数の和:20894

約数の個数: 32

約数和(自身を含む): 13691906928

約数和(自身を除く): 5401626046

約数列:

[1, 2, 13, 26, 53, 106, 293, 586, 689, 1378, 3809, 7618, 15529, 20533, 31058, 41066, 201877, 266929, 403754, 533858, 1088249, 2176498, 6016169, 12032338, 14147237, 28294474, 78210197, 156420394, 318856957, 637713914, 4145140441, 8290280882]

約数ペア:

[(1, 8290280882), (2, 4145140441), (13, 637713914), (26, 318856957), (53, 156420394), (106, 78210197), (293, 28294474), (586, 14147237), (689, 12032338), (1378, 6016169), (3809, 2176498), (7618, 1088249), (15529, 533858), (20533, 403754), (31058, 266929), (41066, 201877)]