13156957490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{436673}}^1$

素因数の和:436834

約数の個数: 32

約数和(自身を含む): 24900898176

約数和(自身を除く): 11743940686

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 15065, 30130, 436673, 873346, 2183365, 4366730, 10043479, 20086958, 50217395, 57204163, 100434790, 114408326, 286020815, 572041630, 1315695749, 2631391498, 6578478745, 13156957490]

約数ペア:

[(1, 13156957490), (2, 6578478745), (5, 2631391498), (10, 1315695749), (23, 572041630), (46, 286020815), (115, 114408326), (131, 100434790), (230, 57204163), (262, 50217395), (655, 20086958), (1310, 10043479), (3013, 4366730), (6026, 2183365), (15065, 873346), (30130, 436673)]