127599556

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{74707}}^1$

素因数の和:74779

約数の個数: 24

約数和(自身を含む): 259386176

約数和(自身を除く): 131786620

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 74707, 149414, 298828, 522949, 1045898, 2091796, 4557127, 9114254, 18228508, 31899889, 63799778, 127599556]

約数ペア:

[(1, 127599556), (2, 63799778), (4, 31899889), (7, 18228508), (14, 9114254), (28, 4557127), (61, 2091796), (122, 1045898), (244, 522949), (427, 298828), (854, 149414), (1708, 74707)]