1657228036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{55829}}^1$

素因数の和:56055

約数の個数: 24

約数和(自身を含む): 2987351640

約数和(自身を除く): 1330123604

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 724, 7421, 14842, 29684, 55829, 111658, 223316, 2288989, 4577978, 9155956, 10105049, 20210098, 40420196, 414307009, 828614018, 1657228036]

約数ペア:

[(1, 1657228036), (2, 828614018), (4, 414307009), (41, 40420196), (82, 20210098), (164, 10105049), (181, 9155956), (362, 4577978), (724, 2288989), (7421, 223316), (14842, 111658), (29684, 55829)]