2119169816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{11059}}^1$

素因数の和:12491

約数の個数: 32

約数和(自身を含む): 4210542000

約数和(自身を除く): 2091372184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1409, 2818, 5636, 11059, 11272, 22118, 23953, 44236, 47906, 88472, 95812, 188003, 191624, 376006, 752012, 1504024, 15582131, 31164262, 62328524, 124657048, 264896227, 529792454, 1059584908, 2119169816]

約数ペア:

[(1, 2119169816), (2, 1059584908), (4, 529792454), (8, 264896227), (17, 124657048), (34, 62328524), (68, 31164262), (136, 15582131), (1409, 1504024), (2818, 752012), (5636, 376006), (11059, 191624), (11272, 188003), (22118, 95812), (23953, 88472), (44236, 47906)]