991233528

素因数分解:

$2^3\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{40933}}^1$

素因数の和:41951

約数の個数: 32

約数和(自身を含む): 2480600400

約数和(自身を除く): 1489366872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1009, 2018, 3027, 4036, 6054, 8072, 12108, 24216, 40933, 81866, 122799, 163732, 245598, 327464, 491196, 982392, 41301397, 82602794, 123904191, 165205588, 247808382, 330411176, 495616764, 991233528]

約数ペア:

[(1, 991233528), (2, 495616764), (3, 330411176), (4, 247808382), (6, 165205588), (8, 123904191), (12, 82602794), (24, 41301397), (1009, 982392), (2018, 491196), (3027, 327464), (4036, 245598), (6054, 163732), (8072, 122799), (12108, 81866), (24216, 40933)]