138864608524

素因数分解:

$2^2\times {\mathrm{638059}}^1\times {\mathrm{54409}}^1$

素因数の和:692472

約数の個数: 12

約数和(自身を含む): 243017912200

約数和(自身を除く): 104153303676

約数列:

[1, 2, 4, 54409, 108818, 217636, 638059, 1276118, 2552236, 34716152131, 69432304262, 138864608524]

約数ペア:

[(1, 138864608524), (2, 69432304262), (4, 34716152131), (54409, 2552236), (108818, 1276118), (217636, 638059)]