17021998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 31748544

約数和(自身を除く): 14726546

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 1933, 3866, 4403, 8806, 13531, 27062, 32861, 65722, 71521, 143042, 230027, 460054, 500647, 1001294, 1215857, 2431714, 8510999, 17021998]

約数ペア:

[(1, 17021998), (2, 8510999), (7, 2431714), (14, 1215857), (17, 1001294), (34, 500647), (37, 460054), (74, 230027), (119, 143042), (238, 71521), (259, 65722), (518, 32861), (629, 27062), (1258, 13531), (1933, 8806), (3866, 4403)]