2151169438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4251323}}^1$

素因数の和:4251359

約数の個数: 16

約数和(自身を含む): 3673143936

約数和(自身を除く): 1521974498

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4251323, 8502646, 46764553, 93529106, 97780429, 195560858, 1075584719, 2151169438]

約数ペア:

[(1, 2151169438), (2, 1075584719), (11, 195560858), (22, 97780429), (23, 93529106), (46, 46764553), (253, 8502646), (506, 4251323)]