1293497138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{95971}}^1$

素因数の和:96289

約数の個数: 16

約数和(自身を含む): 2031535296

約数和(自身を除く): 738038158

約数列:

[1, 2, 23, 46, 293, 586, 6739, 13478, 95971, 191942, 2207333, 4414666, 28119503, 56239006, 646748569, 1293497138]

約数ペア:

[(1, 1293497138), (2, 646748569), (23, 56239006), (46, 28119503), (293, 4414666), (586, 2207333), (6739, 191942), (13478, 95971)]