4920390410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2226421}}^1$

素因数の和:2226458

約数の個数: 32

約数和(自身を含む): 10099050192

約数和(自身を除く): 5178659782

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 2226421, 4452842, 11132105, 22264210, 28943473, 37849157, 57886946, 75698314, 144717365, 189245785, 289434730, 378491570, 492039041, 984078082, 2460195205, 4920390410]

約数ペア:

[(1, 4920390410), (2, 2460195205), (5, 984078082), (10, 492039041), (13, 378491570), (17, 289434730), (26, 189245785), (34, 144717365), (65, 75698314), (85, 57886946), (130, 37849157), (170, 28943473), (221, 22264210), (442, 11132105), (1105, 4452842), (2210, 2226421)]