729970906

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{1163}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 1267176960

約数和(自身を除く): 537206054

約数列:

[1, 2, 7, 14, 107, 214, 419, 749, 838, 1163, 1498, 2326, 2933, 5866, 8141, 16282, 44833, 89666, 124441, 248882, 313831, 487297, 627662, 871087, 974594, 1742174, 3411079, 6822158, 52140779, 104281558, 364985453, 729970906]

約数ペア:

[(1, 729970906), (2, 364985453), (7, 104281558), (14, 52140779), (107, 6822158), (214, 3411079), (419, 1742174), (749, 974594), (838, 871087), (1163, 627662), (1498, 487297), (2326, 313831), (2933, 248882), (5866, 124441), (8141, 89666), (16282, 44833)]