320066494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2087}}^1\times {\mathrm{6971}}^1$

素因数の和:9071

約数の個数: 16

約数和(自身を含む): 524071296

約数和(自身を除く): 204004802

約数列:

[1, 2, 11, 22, 2087, 4174, 6971, 13942, 22957, 45914, 76681, 153362, 14548477, 29096954, 160033247, 320066494]

約数ペア:

[(1, 320066494), (2, 160033247), (11, 29096954), (22, 14548477), (2087, 153362), (4174, 76681), (6971, 45914), (13942, 22957)]