9985804930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{140191}}^1$

素因数の和:140634

約数の個数: 32

約数和(自身を含む): 19077327360

約数和(自身を除く): 9091522430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 2095, 4190, 7123, 14246, 35615, 71230, 140191, 280382, 700955, 1401910, 2383247, 4766494, 11916235, 23832470, 58740029, 117480058, 293700145, 587400290, 998580493, 1997160986, 4992902465, 9985804930]

約数ペア:

[(1, 9985804930), (2, 4992902465), (5, 1997160986), (10, 998580493), (17, 587400290), (34, 293700145), (85, 117480058), (170, 58740029), (419, 23832470), (838, 11916235), (2095, 4766494), (4190, 2383247), (7123, 1401910), (14246, 700955), (35615, 280382), (71230, 140191)]