1356340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 2890440

約数和(自身を除く): 1534100

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 929, 1460, 1858, 3716, 4645, 9290, 18580, 67817, 135634, 271268, 339085, 678170, 1356340]

約数ペア:

[(1, 1356340), (2, 678170), (4, 339085), (5, 271268), (10, 135634), (20, 67817), (73, 18580), (146, 9290), (292, 4645), (365, 3716), (730, 1858), (929, 1460)]