997956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1488

約数の個数: 36

約数和(自身を含む): 2657200

約数和(自身を除く): 1659244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1459, 2918, 4377, 5836, 8754, 13131, 17508, 26262, 27721, 52524, 55442, 83163, 110884, 166326, 249489, 332652, 498978, 997956]

約数ペア:

[(1, 997956), (2, 498978), (3, 332652), (4, 249489), (6, 166326), (9, 110884), (12, 83163), (18, 55442), (19, 52524), (36, 27721), (38, 26262), (57, 17508), (76, 13131), (114, 8754), (171, 5836), (228, 4377), (342, 2918), (684, 1459)]