814231682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{87911}}^1$

素因数の和:88345

約数の個数: 16

約数和(自身を含む): 1335559104

約数和(自身を除く): 521327422

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 87911, 175822, 967021, 1934042, 37010531, 74021062, 407115841, 814231682]

約数ペア:

[(1, 814231682), (2, 407115841), (11, 74021062), (22, 37010531), (421, 1934042), (842, 967021), (4631, 175822), (9262, 87911)]