4311404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 8709120

約数和(自身を除く): 4397716

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 71, 76, 94, 142, 188, 284, 323, 646, 799, 893, 1207, 1292, 1349, 1598, 1786, 2414, 2698, 3196, 3337, 3572, 4828, 5396, 6674, 13348, 15181, 22933, 30362, 45866, 56729, 60724, 63403, 91732, 113458, 126806, 226916, 253612, 1077851, 2155702, 4311404]

約数ペア:

[(1, 4311404), (2, 2155702), (4, 1077851), (17, 253612), (19, 226916), (34, 126806), (38, 113458), (47, 91732), (68, 63403), (71, 60724), (76, 56729), (94, 45866), (142, 30362), (188, 22933), (284, 15181), (323, 13348), (646, 6674), (799, 5396), (893, 4828), (1207, 3572), (1292, 3337), (1349, 3196), (1598, 2698), (1786, 2414)]