3931208210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{14851}}^1$

素因数の和:15218

約数の個数: 32

約数和(自身を含む): 7173159552

約数和(自身を除く): 3241951342

約数列:

[1, 2, 5, 10, 103, 206, 257, 514, 515, 1030, 1285, 2570, 14851, 26471, 29702, 52942, 74255, 132355, 148510, 264710, 1529653, 3059306, 3816707, 7633414, 7648265, 15296530, 19083535, 38167070, 393120821, 786241642, 1965604105, 3931208210]

約数ペア:

[(1, 3931208210), (2, 1965604105), (5, 786241642), (10, 393120821), (103, 38167070), (206, 19083535), (257, 15296530), (514, 7648265), (515, 7633414), (1030, 3816707), (1285, 3059306), (2570, 1529653), (14851, 264710), (26471, 148510), (29702, 132355), (52942, 74255)]