538793206

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 1020764160

約数和(自身を除く): 481970954

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 103, 119, 206, 217, 238, 434, 527, 709, 721, 1054, 1418, 1442, 1751, 3193, 3502, 3689, 4963, 6386, 7378, 9926, 12053, 12257, 21979, 22351, 24106, 24514, 43958, 44702, 54281, 73027, 84371, 108562, 146054, 153853, 168742, 307706, 373643, 379967, 511189, 747286, 759934, 1022378, 1241459, 2263837, 2482918, 2615501, 4527674, 5231002, 8690213, 15846859, 17380426, 31693718, 38485229, 76970458, 269396603, 538793206]

約数ペア:

[(1, 538793206), (2, 269396603), (7, 76970458), (14, 38485229), (17, 31693718), (31, 17380426), (34, 15846859), (62, 8690213), (103, 5231002), (119, 4527674), (206, 2615501), (217, 2482918), (238, 2263837), (434, 1241459), (527, 1022378), (709, 759934), (721, 747286), (1054, 511189), (1418, 379967), (1442, 373643), (1751, 307706), (3193, 168742), (3502, 153853), (3689, 146054), (4963, 108562), (6386, 84371), (7378, 73027), (9926, 54281), (12053, 44702), (12257, 43958), (21979, 24514), (22351, 24106)]