2017348570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{21569}}^1$

素因数の和:21822

約数の個数: 32

約数和(自身を含む): 3727296000

約数和(自身を除く): 1709947430

約数列:

[1, 2, 5, 10, 47, 94, 199, 235, 398, 470, 995, 1990, 9353, 18706, 21569, 43138, 46765, 93530, 107845, 215690, 1013743, 2027486, 4292231, 5068715, 8584462, 10137430, 21461155, 42922310, 201734857, 403469714, 1008674285, 2017348570]

約数ペア:

[(1, 2017348570), (2, 1008674285), (5, 403469714), (10, 201734857), (47, 42922310), (94, 21461155), (199, 10137430), (235, 8584462), (398, 5068715), (470, 4292231), (995, 2027486), (1990, 1013743), (9353, 215690), (18706, 107845), (21569, 93530), (43138, 46765)]