340726306

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{4201}}^1$

素因数の和:4689

約数の個数: 16

約数和(自身を含む): 517350240

約数和(自身を除く): 176623934

約数列:

[1, 2, 107, 214, 379, 758, 4201, 8402, 40553, 81106, 449507, 899014, 1592179, 3184358, 170363153, 340726306]

約数ペア:

[(1, 340726306), (2, 170363153), (107, 3184358), (214, 1592179), (379, 899014), (758, 449507), (4201, 81106), (8402, 40553)]