2008331770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{33601}}^1$

素因数の和:33790

約数の個数: 32

約数和(自身を含む): 3725789760

約数和(自身を除く): 1717457990

約数列:

[1, 2, 5, 10, 43, 86, 139, 215, 278, 430, 695, 1390, 5977, 11954, 29885, 33601, 59770, 67202, 168005, 336010, 1444843, 2889686, 4670539, 7224215, 9341078, 14448430, 23352695, 46705390, 200833177, 401666354, 1004165885, 2008331770]

約数ペア:

[(1, 2008331770), (2, 1004165885), (5, 401666354), (10, 200833177), (43, 46705390), (86, 23352695), (139, 14448430), (215, 9341078), (278, 7224215), (430, 4670539), (695, 2889686), (1390, 1444843), (5977, 336010), (11954, 168005), (29885, 67202), (33601, 59770)]