1330721852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2381}}^1\times {\mathrm{8219}}^1$

素因数の和:10621

約数の個数: 24

約数和(自身を含む): 2467085040

約数和(自身を除く): 1136363188

約数列:

[1, 2, 4, 17, 34, 68, 2381, 4762, 8219, 9524, 16438, 32876, 40477, 80954, 139723, 161908, 279446, 558892, 19569439, 39138878, 78277756, 332680463, 665360926, 1330721852]

約数ペア:

[(1, 1330721852), (2, 665360926), (4, 332680463), (17, 78277756), (34, 39138878), (68, 19569439), (2381, 558892), (4762, 279446), (8219, 161908), (9524, 139723), (16438, 80954), (32876, 40477)]