1293404

素因数分解:

$2^2\times 7^2\times {\mathrm{6599}}^1$

素因数の和:6617

約数の個数: 18

約数和(自身を含む): 2633400

約数和(自身を除く): 1339996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6599, 13198, 26396, 46193, 92386, 184772, 323351, 646702, 1293404]

約数ペア:

[(1, 1293404), (2, 646702), (4, 323351), (7, 184772), (14, 92386), (28, 46193), (49, 26396), (98, 13198), (196, 6599)]