661548

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 1597680

約数和(自身を除く): 936132

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 1901, 3802, 5703, 7604, 11406, 22812, 55129, 110258, 165387, 220516, 330774, 661548]

約数ペア:

[(1, 661548), (2, 330774), (3, 220516), (4, 165387), (6, 110258), (12, 55129), (29, 22812), (58, 11406), (87, 7604), (116, 5703), (174, 3802), (348, 1901)]