957990158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 1532929536

約数和(自身を除く): 574939378

約数列:

[1, 2, 23, 46, 53, 106, 443, 886, 887, 1219, 1774, 2438, 10189, 20378, 20401, 23479, 40802, 46958, 47011, 94022, 392941, 540017, 785882, 1080034, 1081253, 2162506, 9037643, 18075286, 20825873, 41651746, 478995079, 957990158]

約数ペア:

[(1, 957990158), (2, 478995079), (23, 41651746), (46, 20825873), (53, 18075286), (106, 9037643), (443, 2162506), (886, 1081253), (887, 1080034), (1219, 785882), (1774, 540017), (2438, 392941), (10189, 94022), (20378, 47011), (20401, 46958), (23479, 40802)]