894067972

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{523459}}^1$

素因数の和:523531

約数の個数: 24

約数和(自身を含む): 1817453120

約数和(自身を除く): 923385148

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 523459, 1046918, 2093836, 3664213, 7328426, 14656852, 31930999, 63861998, 127723996, 223516993, 447033986, 894067972]

約数ペア:

[(1, 894067972), (2, 447033986), (4, 223516993), (7, 127723996), (14, 63861998), (28, 31930999), (61, 14656852), (122, 7328426), (244, 3664213), (427, 2093836), (854, 1046918), (1708, 523459)]