669098506

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{21799}}^1$

素因数の和:22053

約数の個数: 16

約数和(自身を含む): 1020240000

約数和(自身を除く): 351141494

約数列:

[1, 2, 103, 149, 206, 298, 15347, 21799, 30694, 43598, 2245297, 3248051, 4490594, 6496102, 334549253, 669098506]

約数ペア:

[(1, 669098506), (2, 334549253), (103, 6496102), (149, 4490594), (206, 3248051), (298, 2245297), (15347, 43598), (21799, 30694)]