8266378057

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 10038712320

約数和(自身を除く): 1772334263

約数列:

[1, 7, 41, 49, 127, 179, 181, 287, 889, 1253, 1267, 2009, 5207, 6223, 7339, 7421, 8771, 8869, 22733, 22987, 32399, 36449, 51373, 51947, 159131, 160909, 226793, 255143, 359611, 363629, 932053, 942467, 1113917, 1126363, 1328359, 1587551, 4114673, 6524371, 6597269, 9298513, 28802711, 45670597, 46180883, 65089591, 168701593, 201618977, 1180911151, 8266378057]

約数ペア:

[(1, 8266378057), (7, 1180911151), (41, 201618977), (49, 168701593), (127, 65089591), (179, 46180883), (181, 45670597), (287, 28802711), (889, 9298513), (1253, 6597269), (1267, 6524371), (2009, 4114673), (5207, 1587551), (6223, 1328359), (7339, 1126363), (7421, 1113917), (8771, 942467), (8869, 932053), (22733, 363629), (22987, 359611), (32399, 255143), (36449, 226793), (51373, 160909), (51947, 159131)]