1286793931339

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1\times {\mathrm{90547}}^1$

素因数の和:91267

約数の個数: 32

約数和(自身を含む): 1566234109440

約数和(自身を除く): 279440178101

約数列:

[1, 7, 17, 119, 307, 389, 2149, 2723, 5219, 6613, 36533, 46291, 90547, 119423, 633829, 835961, 1539299, 2030191, 10775093, 14211337, 27797929, 35222783, 194585503, 246559481, 472564793, 598787311, 3307953551, 4191511177, 10813394381, 75693760667, 183827704477, 1286793931339]

約数ペア:

[(1, 1286793931339), (7, 183827704477), (17, 75693760667), (119, 10813394381), (307, 4191511177), (389, 3307953551), (2149, 598787311), (2723, 472564793), (5219, 246559481), (6613, 194585503), (36533, 35222783), (46291, 27797929), (90547, 14211337), (119423, 10775093), (633829, 2030191), (835961, 1539299)]