1305690774

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3247987}}^1$

素因数の和:3248059

約数の個数: 16

約数和(自身を含む): 2650358208

約数和(自身を除く): 1344667434

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 3247987, 6495974, 9743961, 19487922, 217615129, 435230258, 652845387, 1305690774]

約数ペア:

[(1, 1305690774), (2, 652845387), (3, 435230258), (6, 217615129), (67, 19487922), (134, 9743961), (201, 6495974), (402, 3247987)]