849142718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{6899}}^1$

素因数の和:7040

約数の個数: 32

約数和(自身を含む): 1391040000

約数和(自身を除く): 541897282

約数列:

[1, 2, 19, 38, 41, 79, 82, 158, 779, 1501, 1558, 3002, 3239, 6478, 6899, 13798, 61541, 123082, 131081, 262162, 282859, 545021, 565718, 1090042, 5374321, 10355399, 10748642, 20710798, 22345861, 44691722, 424571359, 849142718]

約数ペア:

[(1, 849142718), (2, 424571359), (19, 44691722), (38, 22345861), (41, 20710798), (79, 10748642), (82, 10355399), (158, 5374321), (779, 1090042), (1501, 565718), (1558, 545021), (3002, 282859), (3239, 262162), (6478, 131081), (6899, 123082), (13798, 61541)]