13298696

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 25940640

約数和(自身を除く): 12641944

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 577, 1154, 2308, 2881, 4616, 5762, 11524, 23048, 24811, 38659, 49622, 77318, 99244, 154636, 198488, 309272, 1662337, 3324674, 6649348, 13298696]

約数ペア:

[(1, 13298696), (2, 6649348), (4, 3324674), (8, 1662337), (43, 309272), (67, 198488), (86, 154636), (134, 99244), (172, 77318), (268, 49622), (344, 38659), (536, 24811), (577, 23048), (1154, 11524), (2308, 5762), (2881, 4616)]