872137874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{184073}}^1$

素因数の和:184201

約数の個数: 16

約数和(自身を含む): 1378346112

約数和(自身を除く): 506208238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 184073, 368146, 4233679, 8467358, 18959519, 37919038, 436068937, 872137874]

約数ペア:

[(1, 872137874), (2, 436068937), (23, 37919038), (46, 18959519), (103, 8467358), (206, 4233679), (2369, 368146), (4738, 184073)]