1321952

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:498

約数の個数: 24

約数和(自身を含む): 2633400

約数和(自身を除く): 1311448

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 379, 436, 758, 872, 1516, 1744, 3032, 3488, 6064, 12128, 41311, 82622, 165244, 330488, 660976, 1321952]

約数ペア:

[(1, 1321952), (2, 660976), (4, 330488), (8, 165244), (16, 82622), (32, 41311), (109, 12128), (218, 6064), (379, 3488), (436, 3032), (758, 1744), (872, 1516)]