817221502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2999}}^1$

素因数の和:3192

約数の個数: 32

約数和(自身を含む): 1321920000

約数和(自身を除く): 504698498

約数列:

[1, 2, 19, 38, 71, 101, 142, 202, 1349, 1919, 2698, 2999, 3838, 5998, 7171, 14342, 56981, 113962, 136249, 212929, 272498, 302899, 425858, 605798, 4045651, 5755081, 8091302, 11510162, 21505829, 43011658, 408610751, 817221502]

約数ペア:

[(1, 817221502), (2, 408610751), (19, 43011658), (38, 21505829), (71, 11510162), (101, 8091302), (142, 5755081), (202, 4045651), (1349, 605798), (1919, 425858), (2698, 302899), (2999, 272498), (3838, 212929), (5998, 136249), (7171, 113962), (14342, 56981)]