2066707965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 3825248256

約数和(自身を除く): 1758540291

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 283, 443, 471, 785, 849, 1099, 1329, 1415, 1981, 2215, 2355, 3101, 3297, 4245, 5495, 5943, 6645, 9303, 9905, 15505, 16485, 29715, 44431, 46515, 69551, 125369, 133293, 208653, 222155, 311017, 347755, 376107, 486857, 626845, 666465, 877583, 933051, 1043265, 1460571, 1555085, 1880535, 2434285, 2632749, 4387915, 4665255, 7302855, 13163745, 19682933, 59048799, 98414665, 137780531, 295243995, 413341593, 688902655, 2066707965]

約数ペア:

[(1, 2066707965), (3, 688902655), (5, 413341593), (7, 295243995), (15, 137780531), (21, 98414665), (35, 59048799), (105, 19682933), (157, 13163745), (283, 7302855), (443, 4665255), (471, 4387915), (785, 2632749), (849, 2434285), (1099, 1880535), (1329, 1555085), (1415, 1460571), (1981, 1043265), (2215, 933051), (2355, 877583), (3101, 666465), (3297, 626845), (4245, 486857), (5495, 376107), (5943, 347755), (6645, 311017), (9303, 222155), (9905, 208653), (15505, 133293), (16485, 125369), (29715, 69551), (44431, 46515)]