261605102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{253003}}^1$

素因数の和:253063

約数の個数: 16

約数和(自身を含む): 437190912

約数和(自身を除く): 175585810

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 253003, 506006, 2783033, 5566066, 11891141, 23782282, 130802551, 261605102]

約数ペア:

[(1, 261605102), (2, 130802551), (11, 23782282), (22, 11891141), (47, 5566066), (94, 2783033), (517, 506006), (1034, 253003)]