215670129112

素因数分解:

$2^3\times {\mathrm{53939}}^1\times {\mathrm{499801}}^1$

素因数の和:553746

約数の個数: 16

約数和(自身を含む): 404389798200

約数和(自身を除く): 188719669088

約数列:

[1, 2, 4, 8, 53939, 107878, 215756, 431512, 499801, 999602, 1999204, 3998408, 26958766139, 53917532278, 107835064556, 215670129112]

約数ペア:

[(1, 215670129112), (2, 107835064556), (4, 53917532278), (8, 26958766139), (53939, 3998408), (107878, 1999204), (215756, 999602), (431512, 499801)]