1555133788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7577}}^1\times {\mathrm{3947}}^1$

素因数の和:11541

約数の個数: 24

約数和(自身を含む): 2931958512

約数和(自身を除く): 1376824724

約数列:

[1, 2, 4, 13, 26, 52, 3947, 7577, 7894, 15154, 15788, 30308, 51311, 98501, 102622, 197002, 205244, 394004, 29906419, 59812838, 119625676, 388783447, 777566894, 1555133788]

約数ペア:

[(1, 1555133788), (2, 777566894), (4, 388783447), (13, 119625676), (26, 59812838), (52, 29906419), (3947, 394004), (7577, 205244), (7894, 197002), (15154, 102622), (15788, 98501), (30308, 51311)]