3984386

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:498

約数の個数: 24

約数和(自身を含む): 7034940

約数和(自身を除く): 3050554

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 373, 746, 763, 1526, 2611, 5222, 5341, 10682, 18277, 36554, 40657, 81314, 284599, 569198, 1992193, 3984386]

約数ペア:

[(1, 3984386), (2, 1992193), (7, 569198), (14, 284599), (49, 81314), (98, 40657), (109, 36554), (218, 18277), (373, 10682), (746, 5341), (763, 5222), (1526, 2611)]