520070376431

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3039623}}^1$

素因数の和:3039862

約数の個数: 16

約数和(自身を含む): 558512672256

約数和(自身を除く): 38442295825

約数列:

[1, 23, 43, 173, 989, 3979, 7439, 171097, 3039623, 69911329, 130703789, 525854779, 3006187147, 12094659917, 22611755497, 520070376431]

約数ペア:

[(1, 520070376431), (23, 22611755497), (43, 12094659917), (173, 3006187147), (989, 525854779), (3979, 130703789), (7439, 69911329), (171097, 3039623)]