8221002004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2638319}}^1$

素因数の和:2638383

約数の個数: 24

約数和(自身を含む): 15513321600

約数和(自身を除く): 7292319596

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 2638319, 5276638, 10553276, 50128061, 100256122, 108171079, 200512244, 216342158, 432684316, 2055250501, 4110501002, 8221002004]

約数ペア:

[(1, 8221002004), (2, 4110501002), (4, 2055250501), (19, 432684316), (38, 216342158), (41, 200512244), (76, 108171079), (82, 100256122), (164, 50128061), (779, 10553276), (1558, 5276638), (3116, 2638319)]