258698858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{49201}}^1$

素因数の和:49453

約数の個数: 16

約数和(自身を含む): 425105280

約数和(自身を除く): 166406422

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 49201, 98402, 541211, 1082422, 11759039, 23518078, 129349429, 258698858]

約数ペア:

[(1, 258698858), (2, 129349429), (11, 23518078), (22, 11759039), (239, 1082422), (478, 541211), (2629, 98402), (5258, 49201)]