6687748930

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2136661}}^1$

素因数の和:2136981

約数の個数: 16

約数和(自身を含む): 12076413624

約数和(自身を除く): 5388664694

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 2136661, 4273322, 10683305, 21366610, 668774893, 1337549786, 3343874465, 6687748930]

約数ペア:

[(1, 6687748930), (2, 3343874465), (5, 1337549786), (10, 668774893), (313, 21366610), (626, 10683305), (1565, 4273322), (3130, 2136661)]