1927478

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:168

約数の個数: 24

約数和(自身を含む): 3450096

約数和(自身を除く): 1522618

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 3721, 4514, 7442, 15799, 26047, 31598, 52094, 137677, 275354, 963739, 1927478]

約数ペア:

[(1, 1927478), (2, 963739), (7, 275354), (14, 137677), (37, 52094), (61, 31598), (74, 26047), (122, 15799), (259, 7442), (427, 4514), (518, 3721), (854, 2257)]