4197804919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{77549}}^1$

素因数の和:77623

約数の個数: 32

約数和(自身を含む): 5658048000

約数和(自身を除く): 1460243081

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 703, 1463, 2849, 4921, 7733, 54131, 77549, 542843, 853039, 1473431, 2869313, 5971273, 10314017, 16207741, 20085191, 31562443, 54516947, 113454187, 220937101, 381618629, 599686417, 4197804919]

約数ペア:

[(1, 4197804919), (7, 599686417), (11, 381618629), (19, 220937101), (37, 113454187), (77, 54516947), (133, 31562443), (209, 20085191), (259, 16207741), (407, 10314017), (703, 5971273), (1463, 2869313), (2849, 1473431), (4921, 853039), (7733, 542843), (54131, 77549)]