56555896316

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{689807}}^1$

素因数の和:690113

約数の個数: 24

約数和(自身を含む): 100436044800

約数和(自身を除く): 43880148484

約数列:

[1, 2, 4, 103, 199, 206, 398, 412, 796, 20497, 40994, 81988, 689807, 1379614, 2759228, 71050121, 137271593, 142100242, 274543186, 284200484, 549086372, 14138974079, 28277948158, 56555896316]

約数ペア:

[(1, 56555896316), (2, 28277948158), (4, 14138974079), (103, 549086372), (199, 284200484), (206, 274543186), (398, 142100242), (412, 137271593), (796, 71050121), (20497, 2759228), (40994, 1379614), (81988, 689807)]