1887408055

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{23027}}^1$

素因数の和:23155

約数の個数: 24

約数和(自身を含む): 2477904912

約数和(自身を除く): 590496857

約数列:

[1, 5, 13, 65, 97, 169, 485, 845, 1261, 6305, 16393, 23027, 81965, 115135, 299351, 1496755, 2233619, 3891563, 11168095, 19457815, 29037047, 145185235, 377481611, 1887408055]

約数ペア:

[(1, 1887408055), (5, 377481611), (13, 145185235), (65, 29037047), (97, 19457815), (169, 11168095), (485, 3891563), (845, 2233619), (1261, 1496755), (6305, 299351), (16393, 115135), (23027, 81965)]