2199500012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{4999}}^1\times {\mathrm{3793}}^1$

素因数の和:8825

約数の個数: 24

約数和(自身を含む): 3983700000

約数和(自身を除く): 1784199988

約数列:

[1, 2, 4, 29, 58, 116, 3793, 4999, 7586, 9998, 15172, 19996, 109997, 144971, 219994, 289942, 439988, 579884, 18961207, 37922414, 75844828, 549875003, 1099750006, 2199500012]

約数ペア:

[(1, 2199500012), (2, 1099750006), (4, 549875003), (29, 75844828), (58, 37922414), (116, 18961207), (3793, 579884), (4999, 439988), (7586, 289942), (9998, 219994), (15172, 144971), (19996, 109997)]