2017025894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{198409}}^1$

素因数の和:198464

約数の個数: 32

約数和(自身を含む): 3599951040

約数和(自身を除く): 1582925146

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 198409, 396818, 2579317, 3372953, 4563407, 5158634, 6745906, 9126814, 43848389, 59324291, 77577919, 87696778, 118648582, 155155838, 1008512947, 2017025894]

約数ペア:

[(1, 2017025894), (2, 1008512947), (13, 155155838), (17, 118648582), (23, 87696778), (26, 77577919), (34, 59324291), (46, 43848389), (221, 9126814), (299, 6745906), (391, 5158634), (442, 4563407), (598, 3372953), (782, 2579317), (5083, 396818), (10166, 198409)]