2018889648238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{221709823}}^1$

素因数の和:221710011

約数の個数: 16

約数和(自身を含む): 3152713697280

約数和(自身を除く): 1133824049042

約数列:

[1, 2, 29, 58, 157, 314, 4553, 9106, 221709823, 443419646, 6429584867, 12859169734, 34808442211, 69616884422, 1009444824119, 2018889648238]

約数ペア:

[(1, 2018889648238), (2, 1009444824119), (29, 69616884422), (58, 34808442211), (157, 12859169734), (314, 6429584867), (4553, 443419646), (9106, 221709823)]