2545388262

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{393901}}^1$

素因数の和:394268

約数の個数: 24

約数和(自身を含む): 5530384080

約数和(自身を除く): 2984995818

約数列:

[1, 2, 3, 6, 9, 18, 359, 718, 1077, 2154, 3231, 6462, 393901, 787802, 1181703, 2363406, 3545109, 7090218, 141410459, 282820918, 424231377, 848462754, 1272694131, 2545388262]

約数ペア:

[(1, 2545388262), (2, 1272694131), (3, 848462754), (6, 424231377), (9, 282820918), (18, 141410459), (359, 7090218), (718, 3545109), (1077, 2363406), (2154, 1181703), (3231, 787802), (6462, 393901)]