629965007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1867}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 789043200

約数和(自身を除く): 159078193

約数列:

[1, 7, 19, 43, 59, 133, 301, 413, 817, 1121, 1867, 2537, 5719, 7847, 13069, 17759, 35473, 48203, 80281, 110153, 248311, 337421, 561967, 771071, 1525339, 2092907, 4736579, 10677373, 14650349, 33156053, 89995001, 629965007]

約数ペア:

[(1, 629965007), (7, 89995001), (19, 33156053), (43, 14650349), (59, 10677373), (133, 4736579), (301, 2092907), (413, 1525339), (817, 771071), (1121, 561967), (1867, 337421), (2537, 248311), (5719, 110153), (7847, 80281), (13069, 48203), (17759, 35473)]