27430474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10289}}^1$

素因数の和:10365

約数の個数: 16

約数和(自身を含む): 43464960

約数和(自身を除く): 16034486

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 10289, 20578, 318959, 442427, 637918, 884854, 13715237, 27430474]

約数ペア:

[(1, 27430474), (2, 13715237), (31, 884854), (43, 637918), (62, 442427), (86, 318959), (1333, 20578), (2666, 10289)]