1389052

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 2984520

約数和(自身を除く): 1595468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 373, 532, 746, 931, 1492, 1862, 2611, 3724, 5222, 7087, 10444, 14174, 18277, 28348, 36554, 49609, 73108, 99218, 198436, 347263, 694526, 1389052]

約数ペア:

[(1, 1389052), (2, 694526), (4, 347263), (7, 198436), (14, 99218), (19, 73108), (28, 49609), (38, 36554), (49, 28348), (76, 18277), (98, 14174), (133, 10444), (196, 7087), (266, 5222), (373, 3724), (532, 2611), (746, 1862), (931, 1492)]