2008790788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{416071}}^1$

素因数の和:416163

約数の個数: 24

約数和(自身を含む): 3774605184

約数和(自身を除く): 1765814396

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 416071, 832142, 1664284, 7073207, 14146414, 28292828, 29541041, 59082082, 118164164, 502197697, 1004395394, 2008790788]

約数ペア:

[(1, 2008790788), (2, 1004395394), (4, 502197697), (17, 118164164), (34, 59082082), (68, 29541041), (71, 28292828), (142, 14146414), (284, 7073207), (1207, 1664284), (2414, 832142), (4828, 416071)]