2247434

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 4432320

約数和(自身を除く): 2184886

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 71, 98, 119, 133, 142, 238, 266, 323, 497, 646, 833, 931, 994, 1207, 1349, 1666, 1862, 2261, 2414, 2698, 3479, 4522, 6958, 8449, 9443, 15827, 16898, 18886, 22933, 31654, 45866, 59143, 66101, 118286, 132202, 160531, 321062, 1123717, 2247434]

約数ペア:

[(1, 2247434), (2, 1123717), (7, 321062), (14, 160531), (17, 132202), (19, 118286), (34, 66101), (38, 59143), (49, 45866), (71, 31654), (98, 22933), (119, 18886), (133, 16898), (142, 15827), (238, 9443), (266, 8449), (323, 6958), (497, 4522), (646, 3479), (833, 2698), (931, 2414), (994, 2261), (1207, 1862), (1349, 1666)]