2885202428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{140249}}^1$

素因数の和:140429

約数の個数: 24

約数和(自身を含む): 5222910000

約数和(自身を除く): 2337707572

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 5143, 10286, 20572, 140249, 280498, 560996, 5189213, 10378426, 19494611, 20756852, 38989222, 77978444, 721300607, 1442601214, 2885202428]

約数ペア:

[(1, 2885202428), (2, 1442601214), (4, 721300607), (37, 77978444), (74, 38989222), (139, 20756852), (148, 19494611), (278, 10378426), (556, 5189213), (5143, 560996), (10286, 280498), (20572, 140249)]