318506546

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{10139}}^1$

素因数の和:10393

約数の個数: 16

約数和(自身を含む): 485503200

約数和(自身を除く): 166996654

約数列:

[1, 2, 113, 139, 226, 278, 10139, 15707, 20278, 31414, 1145707, 1409321, 2291414, 2818642, 159253273, 318506546]

約数ペア:

[(1, 318506546), (2, 159253273), (113, 2818642), (139, 2291414), (226, 1409321), (278, 1145707), (10139, 31414), (15707, 20278)]