1276154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 1004806

約数列:

[1, 2, 11, 19, 22, 38, 43, 71, 86, 142, 209, 418, 473, 781, 817, 946, 1349, 1562, 1634, 2698, 3053, 6106, 8987, 14839, 17974, 29678, 33583, 58007, 67166, 116014, 638077, 1276154]

約数ペア:

[(1, 1276154), (2, 638077), (11, 116014), (19, 67166), (22, 58007), (38, 33583), (43, 29678), (71, 17974), (86, 14839), (142, 8987), (209, 6106), (418, 3053), (473, 2698), (781, 1634), (817, 1562), (946, 1349)]