1761004798

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{12689}}^1$

素因数の和:13152

約数の個数: 32

約数和(自身を含む): 3157678080

約数和(自身を除く): 1396673282

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 431, 862, 3017, 6034, 9913, 12689, 19826, 25378, 69391, 88823, 138782, 177646, 291847, 583694, 2042929, 4085858, 5468959, 10937918, 38282713, 76565426, 125786057, 251572114, 880502399, 1761004798]

約数ペア:

[(1, 1761004798), (2, 880502399), (7, 251572114), (14, 125786057), (23, 76565426), (46, 38282713), (161, 10937918), (322, 5468959), (431, 4085858), (862, 2042929), (3017, 583694), (6034, 291847), (9913, 177646), (12689, 138782), (19826, 88823), (25378, 69391)]