1419945961

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 1795089600

約数和(自身を除く): 375143639

約数列:

[1, 7, 17, 49, 89, 107, 119, 179, 623, 749, 833, 1253, 1513, 1819, 3043, 4361, 5243, 8771, 9523, 10591, 12733, 15931, 19153, 21301, 66661, 74137, 89131, 111517, 134071, 149107, 161891, 270827, 325601, 466627, 780619, 938497, 1133237, 1704617, 1895789, 2279207, 7932659, 11932319, 13270523, 15954449, 28978489, 83526233, 202849423, 1419945961]

約数ペア:

[(1, 1419945961), (7, 202849423), (17, 83526233), (49, 28978489), (89, 15954449), (107, 13270523), (119, 11932319), (179, 7932659), (623, 2279207), (749, 1895789), (833, 1704617), (1253, 1133237), (1513, 938497), (1819, 780619), (3043, 466627), (4361, 325601), (5243, 270827), (8771, 161891), (9523, 149107), (10591, 134071), (12733, 111517), (15931, 89131), (19153, 74137), (21301, 66661)]