389646402

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{231107}}^1$

素因数の和:231393

約数の個数: 16

約数和(自身を含む): 782069472

約数和(自身を除く): 392423070

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 231107, 462214, 693321, 1386642, 64941067, 129882134, 194823201, 389646402]

約数ペア:

[(1, 389646402), (2, 194823201), (3, 129882134), (6, 64941067), (281, 1386642), (562, 693321), (843, 462214), (1686, 231107)]