339931390

素因数分解:

$2^1\times 5^1\times {\mathrm{6551}}^1\times {\mathrm{5189}}^1$

素因数の和:11747

約数の個数: 16

約数和(自身を含む): 612087840

約数和(自身を除く): 272156450

約数列:

[1, 2, 5, 10, 5189, 6551, 10378, 13102, 25945, 32755, 51890, 65510, 33993139, 67986278, 169965695, 339931390]

約数ペア:

[(1, 339931390), (2, 169965695), (5, 67986278), (10, 33993139), (5189, 65510), (6551, 51890), (10378, 32755), (13102, 25945)]