1963032872

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{440537}}^1$

素因数の和:441100

約数の個数: 16

約数和(自身を含む): 3687303060

約数和(自身を除く): 1724270188

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 440537, 881074, 1762148, 3524296, 245379109, 490758218, 981516436, 1963032872]

約数ペア:

[(1, 1963032872), (2, 981516436), (4, 490758218), (8, 245379109), (557, 3524296), (1114, 1762148), (2228, 881074), (4456, 440537)]