442994258

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{1259}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 779829120

約数和(自身を除く): 336834862

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 613, 1226, 1259, 2518, 4291, 8582, 8813, 17626, 25133, 50266, 51619, 103238, 175931, 351862, 361333, 722666, 771767, 1543534, 5402369, 10804738, 31642447, 63284894, 221497129, 442994258]

約数ペア:

[(1, 442994258), (2, 221497129), (7, 63284894), (14, 31642447), (41, 10804738), (82, 5402369), (287, 1543534), (574, 771767), (613, 722666), (1226, 361333), (1259, 351862), (2518, 175931), (4291, 103238), (8582, 51619), (8813, 50266), (17626, 25133)]