9871779070

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4960693}}^1$

素因数の和:4960899

約数の個数: 16

約数和(自身を含む): 17858498400

約数和(自身を除く): 7986719330

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 4960693, 9921386, 24803465, 49606930, 987177907, 1974355814, 4935889535, 9871779070]

約数ペア:

[(1, 9871779070), (2, 4935889535), (5, 1974355814), (10, 987177907), (199, 49606930), (398, 24803465), (995, 9921386), (1990, 4960693)]