13306770379

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{7993}}^1$

素因数の和:8227

約数の個数: 32

約数和(自身を含む): 16115904000

約数和(自身を除く): 2809133621

約数列:

[1, 7, 29, 59, 139, 203, 413, 973, 1711, 4031, 7993, 8201, 11977, 28217, 55951, 57407, 231797, 237829, 471587, 1111027, 1622579, 1664803, 3301109, 7777189, 13676023, 32219783, 65550593, 95732161, 225538481, 458854151, 1900967197, 13306770379]

約数ペア:

[(1, 13306770379), (7, 1900967197), (29, 458854151), (59, 225538481), (139, 95732161), (203, 65550593), (413, 32219783), (973, 13676023), (1711, 7777189), (4031, 3301109), (7993, 1664803), (8201, 1622579), (11977, 1111027), (28217, 471587), (55951, 237829), (57407, 231797)]