1559657966

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 2433261600

約数和(自身を除く): 873603634

約数列:

[1, 2, 37, 74, 131, 262, 349, 461, 698, 922, 4847, 9694, 12913, 17057, 25826, 34114, 45719, 60391, 91438, 120782, 160889, 321778, 1691603, 2234467, 3383206, 4468934, 5952893, 11905786, 21076459, 42152918, 779828983, 1559657966]

約数ペア:

[(1, 1559657966), (2, 779828983), (37, 42152918), (74, 21076459), (131, 11905786), (262, 5952893), (349, 4468934), (461, 3383206), (698, 2234467), (922, 1691603), (4847, 321778), (9694, 160889), (12913, 120782), (17057, 91438), (25826, 60391), (34114, 45719)]