393842822

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{5449}}^1$

素因数の和:6031

約数の個数: 16

約数和(自身を含む): 600372000

約数和(自身を除く): 206529178

約数列:

[1, 2, 71, 142, 509, 1018, 5449, 10898, 36139, 72278, 386879, 773758, 2773541, 5547082, 196921411, 393842822]

約数ペア:

[(1, 393842822), (2, 196921411), (71, 5547082), (142, 2773541), (509, 773758), (1018, 386879), (5449, 72278), (10898, 36139)]