1798096

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2741}}^1$

素因数の和:2790

約数の個数: 20

約数和(自身を含む): 3570084

約数和(自身を除く): 1771988

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2741, 5482, 10964, 21928, 43856, 112381, 224762, 449524, 899048, 1798096]

約数ペア:

[(1, 1798096), (2, 899048), (4, 449524), (8, 224762), (16, 112381), (41, 43856), (82, 21928), (164, 10964), (328, 5482), (656, 2741)]