261963238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2333}}^1\times {\mathrm{2441}}^1$

素因数の和:4799

約数の個数: 16

約数和(自身を含む): 410373216

約数和(自身を除く): 148409978

約数列:

[1, 2, 23, 46, 2333, 2441, 4666, 4882, 53659, 56143, 107318, 112286, 5694853, 11389706, 130981619, 261963238]

約数ペア:

[(1, 261963238), (2, 130981619), (23, 11389706), (46, 5694853), (2333, 112286), (2441, 107318), (4666, 56143), (4882, 53659)]