2116578815

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{10141}}^1$

素因数の和:10204

約数の個数: 32

約数和(自身を含む): 2896555200

約数和(自身を除く): 779976385

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 2197, 3211, 10141, 10985, 16055, 41743, 50705, 131833, 192679, 208715, 659165, 963395, 1713829, 2504827, 8569145, 12524135, 22279777, 32562751, 111398885, 162813755, 423315763, 2116578815]

約数ペア:

[(1, 2116578815), (5, 423315763), (13, 162813755), (19, 111398885), (65, 32562751), (95, 22279777), (169, 12524135), (247, 8569145), (845, 2504827), (1235, 1713829), (2197, 963395), (3211, 659165), (10141, 208715), (10985, 192679), (16055, 131833), (41743, 50705)]