2012438565

素因数分解:

$3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{45127}}^1$

素因数の和:46129

約数の個数: 24

約数和(自身を含む): 3491824128

約数和(自身を除く): 1479385563

約数列:

[1, 3, 5, 9, 15, 45, 991, 2973, 4955, 8919, 14865, 44595, 45127, 135381, 225635, 406143, 676905, 2030715, 44720857, 134162571, 223604285, 402487713, 670812855, 2012438565]

約数ペア:

[(1, 2012438565), (3, 670812855), (5, 402487713), (9, 223604285), (15, 134162571), (45, 44720857), (991, 2030715), (2973, 676905), (4955, 406143), (8919, 225635), (14865, 135381), (44595, 45127)]