389212098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{143833}}^1$

素因数の和:143890

約数の個数: 32

約数和(自身を含む): 869908032

約数和(自身を除く): 480695934

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 143833, 287666, 431499, 862998, 1582163, 3164326, 4746489, 5897153, 9492978, 11794306, 17691459, 35382918, 64868683, 129737366, 194606049, 389212098]

約数ペア:

[(1, 389212098), (2, 194606049), (3, 129737366), (6, 64868683), (11, 35382918), (22, 17691459), (33, 11794306), (41, 9492978), (66, 5897153), (82, 4746489), (123, 3164326), (246, 1582163), (451, 862998), (902, 431499), (1353, 287666), (2706, 143833)]