2783990882

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{206191}}^1$

素因数の和:206393

約数の個数: 16

約数和(自身を含む): 4300340352

約数和(自身を除く): 1516349470

約数列:

[1, 2, 43, 86, 157, 314, 6751, 13502, 206191, 412382, 8866213, 17732426, 32371987, 64743974, 1391995441, 2783990882]

約数ペア:

[(1, 2783990882), (2, 1391995441), (43, 64743974), (86, 32371987), (157, 17732426), (314, 8866213), (6751, 412382), (13502, 206191)]