1639853098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{4049}}^1$

素因数の和:4522

約数の個数: 32

約数和(自身を含む): 2727723600

約数和(自身を除く): 1087870502

約数列:

[1, 2, 13, 26, 37, 74, 421, 481, 842, 962, 4049, 5473, 8098, 10946, 15577, 31154, 52637, 105274, 149813, 202501, 299626, 405002, 1704629, 1947569, 3409258, 3895138, 22160177, 44320354, 63071273, 126142546, 819926549, 1639853098]

約数ペア:

[(1, 1639853098), (2, 819926549), (13, 126142546), (26, 63071273), (37, 44320354), (74, 22160177), (421, 3895138), (481, 3409258), (842, 1947569), (962, 1704629), (4049, 405002), (5473, 299626), (8098, 202501), (10946, 149813), (15577, 105274), (31154, 52637)]