2191851361

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1\times {\mathrm{6101}}^1$

素因数の和:9144

約数の個数: 16

約数和(自身を含む): 2653637760

約数和(自身を除く): 461786399

約数列:

[1, 7, 17, 119, 3019, 6101, 21133, 42707, 51323, 103717, 359261, 726019, 18418919, 128932433, 313121623, 2191851361]

約数ペア:

[(1, 2191851361), (7, 313121623), (17, 128932433), (119, 18418919), (3019, 726019), (6101, 359261), (21133, 103717), (42707, 51323)]