1917464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 3978720

約数和(自身を除く): 2061256

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 613, 782, 1226, 1564, 2452, 3128, 4904, 10421, 14099, 20842, 28198, 41684, 56396, 83368, 112792, 239683, 479366, 958732, 1917464]

約数ペア:

[(1, 1917464), (2, 958732), (4, 479366), (8, 239683), (17, 112792), (23, 83368), (34, 56396), (46, 41684), (68, 28198), (92, 20842), (136, 14099), (184, 10421), (391, 4904), (613, 3128), (782, 2452), (1226, 1564)]