419305754

素因数分解:

$2^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{20959}}^1$

素因数の和:22397

約数の個数: 16

約数和(自身を含む): 719347200

約数和(自身を除く): 300041446

約数列:

[1, 2, 7, 14, 1429, 2858, 10003, 20006, 20959, 41918, 146713, 293426, 29950411, 59900822, 209652877, 419305754]

約数ペア:

[(1, 419305754), (2, 209652877), (7, 59900822), (14, 29950411), (1429, 293426), (2858, 146713), (10003, 41918), (20006, 20959)]