394367002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{68729}}^1$

素因数の和:68901

約数の個数: 16

約数和(自身を含む): 626817600

約数和(自身を除く): 232450598

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 68729, 137458, 1305851, 2611702, 10378079, 20756158, 197183501, 394367002]

約数ペア:

[(1, 394367002), (2, 197183501), (19, 20756158), (38, 10378079), (151, 2611702), (302, 1305851), (2869, 137458), (5738, 68729)]