4890477310

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3518329}}^1$

素因数の和:3518475

約数の個数: 16

約数和(自身を含む): 8866191600

約数和(自身を除く): 3975714290

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3518329, 7036658, 17591645, 35183290, 489047731, 978095462, 2445238655, 4890477310]

約数ペア:

[(1, 4890477310), (2, 2445238655), (5, 978095462), (10, 489047731), (139, 35183290), (278, 17591645), (695, 7036658), (1390, 3518329)]