775636852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 1421925120

約数和(自身を除く): 646288268

約数列:

[1, 2, 4, 41, 79, 82, 131, 158, 164, 262, 316, 457, 524, 914, 1828, 3239, 5371, 6478, 10349, 10742, 12956, 18737, 20698, 21484, 36103, 37474, 41396, 59867, 72206, 74948, 119734, 144412, 239468, 424309, 848618, 1480223, 1697236, 2454547, 2960446, 4729493, 4909094, 5920892, 9458986, 9818188, 18917972, 193909213, 387818426, 775636852]

約数ペア:

[(1, 775636852), (2, 387818426), (4, 193909213), (41, 18917972), (79, 9818188), (82, 9458986), (131, 5920892), (158, 4909094), (164, 4729493), (262, 2960446), (316, 2454547), (457, 1697236), (524, 1480223), (914, 848618), (1828, 424309), (3239, 239468), (5371, 144412), (6478, 119734), (10349, 74948), (10742, 72206), (12956, 59867), (18737, 41396), (20698, 37474), (21484, 36103)]