2050871837

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4153}}^1$

素因数の和:4305

約数の個数: 32

約数和(自身を含む): 2552217600

約数和(自身を除く): 501345763

約数列:

[1, 7, 19, 47, 79, 133, 329, 553, 893, 1501, 3713, 4153, 6251, 10507, 25991, 29071, 70547, 78907, 195191, 328087, 493829, 552349, 1366337, 2296609, 3708629, 6233653, 15420089, 25960403, 43635571, 107940623, 292981691, 2050871837]

約数ペア:

[(1, 2050871837), (7, 292981691), (19, 107940623), (47, 43635571), (79, 25960403), (133, 15420089), (329, 6233653), (553, 3708629), (893, 2296609), (1501, 1366337), (3713, 552349), (4153, 493829), (6251, 328087), (10507, 195191), (25991, 78907), (29071, 70547)]