272311438

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{55733}}^1$

素因数の和:56091

約数の個数: 16

約数和(自身を含む): 468165600

約数和(自身を除く): 195854162

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 55733, 111466, 390131, 780262, 19450817, 38901634, 136155719, 272311438]

約数ペア:

[(1, 272311438), (2, 136155719), (7, 38901634), (14, 19450817), (349, 780262), (698, 390131), (2443, 111466), (4886, 55733)]