1895684

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 3843840

約数和(自身を除く): 1948156

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 857, 1106, 1714, 2212, 3428, 5999, 11998, 23996, 67703, 135406, 270812, 473921, 947842, 1895684]

約数ペア:

[(1, 1895684), (2, 947842), (4, 473921), (7, 270812), (14, 135406), (28, 67703), (79, 23996), (158, 11998), (316, 5999), (553, 3428), (857, 2212), (1106, 1714)]