1681044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 4226880

約数和(自身を除く): 2545836

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 101, 114, 146, 202, 219, 228, 292, 303, 404, 438, 606, 876, 1212, 1387, 1919, 2774, 3838, 4161, 5548, 5757, 7373, 7676, 8322, 11514, 14746, 16644, 22119, 23028, 29492, 44238, 88476, 140087, 280174, 420261, 560348, 840522, 1681044]

約数ペア:

[(1, 1681044), (2, 840522), (3, 560348), (4, 420261), (6, 280174), (12, 140087), (19, 88476), (38, 44238), (57, 29492), (73, 23028), (76, 22119), (101, 16644), (114, 14746), (146, 11514), (202, 8322), (219, 7676), (228, 7373), (292, 5757), (303, 5548), (404, 4161), (438, 3838), (606, 2774), (876, 1919), (1212, 1387)]