770436

素因数分解:

$2^2\times 3^2\times {\mathrm{21401}}^1$

素因数の和:21411

約数の個数: 18

約数和(自身を含む): 1947582

約数和(自身を除く): 1177146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 21401, 42802, 64203, 85604, 128406, 192609, 256812, 385218, 770436]

約数ペア:

[(1, 770436), (2, 385218), (3, 256812), (4, 192609), (6, 128406), (9, 85604), (12, 64203), (18, 42802), (36, 21401)]