1310865392

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{751643}}^1$

素因数の和:751760

約数の個数: 20

約数和(自身を含む): 2563106040

約数和(自身を除く): 1252240648

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 751643, 1503286, 3006572, 6013144, 12026288, 81929087, 163858174, 327716348, 655432696, 1310865392]

約数ペア:

[(1, 1310865392), (2, 655432696), (4, 327716348), (8, 163858174), (16, 81929087), (109, 12026288), (218, 6013144), (436, 3006572), (872, 1503286), (1744, 751643)]