129461906

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2591}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 229920768

約数和(自身を除く): 100458862

約数列:

[1, 2, 7, 14, 43, 83, 86, 166, 301, 581, 602, 1162, 2591, 3569, 5182, 7138, 18137, 24983, 36274, 49966, 111413, 215053, 222826, 430106, 779891, 1505371, 1559782, 3010742, 9247279, 18494558, 64730953, 129461906]

約数ペア:

[(1, 129461906), (2, 64730953), (7, 18494558), (14, 9247279), (43, 3010742), (83, 1559782), (86, 1505371), (166, 779891), (301, 430106), (581, 222826), (602, 215053), (1162, 111413), (2591, 49966), (3569, 36274), (5182, 24983), (7138, 18137)]