9969892324

素因数分解:

$2^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{357139}}^1$

素因数の和:358147

約数の個数: 24

約数和(自身を含む): 19959840320

約数和(自身を除く): 9989947996

約数列:

[1, 2, 4, 7, 14, 28, 997, 1994, 3988, 6979, 13958, 27916, 357139, 714278, 1428556, 2499973, 4999946, 9999892, 356067583, 712135166, 1424270332, 2492473081, 4984946162, 9969892324]

約数ペア:

[(1, 9969892324), (2, 4984946162), (4, 2492473081), (7, 1424270332), (14, 712135166), (28, 356067583), (997, 9999892), (1994, 4999946), (3988, 2499973), (6979, 1428556), (13958, 714278), (27916, 357139)]