2854028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 5687640

約数和(自身を除く): 2833612

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 1292, 1598, 1786, 2209, 3196, 3572, 4418, 8836, 15181, 30362, 37553, 41971, 60724, 75106, 83942, 150212, 167884, 713507, 1427014, 2854028]

約数ペア:

[(1, 2854028), (2, 1427014), (4, 713507), (17, 167884), (19, 150212), (34, 83942), (38, 75106), (47, 60724), (68, 41971), (76, 37553), (94, 30362), (188, 15181), (323, 8836), (646, 4418), (799, 3572), (893, 3196), (1292, 2209), (1598, 1786)]