489804666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{106433}}^1$

素因数の和:106510

約数の個数: 32

約数和(自身を含む): 1072854720

約数和(自身を除く): 583050054

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 106433, 212866, 319299, 638598, 1383629, 2767258, 4150887, 6279547, 8301774, 12559094, 18838641, 37677282, 81634111, 163268222, 244902333, 489804666]

約数ペア:

[(1, 489804666), (2, 244902333), (3, 163268222), (6, 81634111), (13, 37677282), (26, 18838641), (39, 12559094), (59, 8301774), (78, 6279547), (118, 4150887), (177, 2767258), (354, 1383629), (767, 638598), (1534, 319299), (2301, 212866), (4602, 106433)]