490759966

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{30661}}^1$

素因数の和:30867

約数の個数: 16

約数和(自身を含む): 755021088

約数和(自身を除く): 264261122

約数列:

[1, 2, 53, 106, 151, 302, 8003, 16006, 30661, 61322, 1625033, 3250066, 4629811, 9259622, 245379983, 490759966]

約数ペア:

[(1, 490759966), (2, 245379983), (53, 9259622), (106, 4629811), (151, 3250066), (302, 1625033), (8003, 61322), (16006, 30661)]