142884476

素因数分解:

$2^2\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{2267}}^1$

素因数の和:4529

約数の個数: 24

約数和(自身を含む): 286022016

約数和(自身を除く): 143137540

約数列:

[1, 2, 4, 7, 14, 28, 2251, 2267, 4502, 4534, 9004, 9068, 15757, 15869, 31514, 31738, 63028, 63476, 5103017, 10206034, 20412068, 35721119, 71442238, 142884476]

約数ペア:

[(1, 142884476), (2, 71442238), (4, 35721119), (7, 20412068), (14, 10206034), (28, 5103017), (2251, 63476), (2267, 63028), (4502, 31738), (4534, 31514), (9004, 15869), (9068, 15757)]