536445136

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{213553}}^1$

素因数の和:213718

約数の個数: 20

約数和(自身を含む): 1045987492

約数和(自身を除く): 509542356

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 213553, 427106, 854212, 1708424, 3416848, 33527821, 67055642, 134111284, 268222568, 536445136]

約数ペア:

[(1, 536445136), (2, 268222568), (4, 134111284), (8, 67055642), (16, 33527821), (157, 3416848), (314, 1708424), (628, 854212), (1256, 427106), (2512, 213553)]