1957434587969

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12193499}}^1$

素因数の和:12193613

約数の個数: 32

約数和(自身を含む): 2528444160000

約数和(自身を除く): 571009572031

約数列:

[1, 7, 17, 19, 71, 119, 133, 323, 497, 1207, 1349, 2261, 8449, 9443, 22933, 160531, 12193499, 85354493, 207289483, 231676481, 865738429, 1451026381, 1621735367, 3938500177, 6060169003, 14717553293, 16449030151, 27569501239, 103022873051, 115143211057, 279633512567, 1957434587969]

約数ペア:

[(1, 1957434587969), (7, 279633512567), (17, 115143211057), (19, 103022873051), (71, 27569501239), (119, 16449030151), (133, 14717553293), (323, 6060169003), (497, 3938500177), (1207, 1621735367), (1349, 1451026381), (2261, 865738429), (8449, 231676481), (9443, 207289483), (22933, 85354493), (160531, 12193499)]