1666816882

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{12473}}^1$

素因数の和:13197

約数の個数: 16

約数和(自身を含む): 2527481880

約数和(自身を除く): 860664998

約数列:

[1, 2, 109, 218, 613, 1226, 12473, 24946, 66817, 133634, 1359557, 2719114, 7645949, 15291898, 833408441, 1666816882]

約数ペア:

[(1, 1666816882), (2, 833408441), (109, 15291898), (218, 7645949), (613, 2719114), (1226, 1359557), (12473, 133634), (24946, 66817)]