1661866026

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{43271}}^1$

素因数の和:43486

約数の個数: 32

約数和(自身を含む): 3433373568

約数和(自身を除く): 1771507542

約数列:

[1, 2, 3, 6, 37, 74, 111, 173, 222, 346, 519, 1038, 6401, 12802, 19203, 38406, 43271, 86542, 129813, 259626, 1601027, 3202054, 4803081, 7485883, 9606162, 14971766, 22457649, 44915298, 276977671, 553955342, 830933013, 1661866026]

約数ペア:

[(1, 1661866026), (2, 830933013), (3, 553955342), (6, 276977671), (37, 44915298), (74, 22457649), (111, 14971766), (173, 9606162), (222, 7485883), (346, 4803081), (519, 3202054), (1038, 1601027), (6401, 259626), (12802, 129813), (19203, 86542), (38406, 43271)]