2588894182

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1\times {\mathrm{2069}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 4479148800

約数和(自身を除く): 1890254618

約数列:

[1, 2, 7, 14, 139, 278, 643, 973, 1286, 1946, 2069, 4138, 4501, 9002, 14483, 28966, 89377, 178754, 287591, 575182, 625639, 1251278, 1330367, 2013137, 2660734, 4026274, 9312569, 18625138, 184921013, 369842026, 1294447091, 2588894182]

約数ペア:

[(1, 2588894182), (2, 1294447091), (7, 369842026), (14, 184921013), (139, 18625138), (278, 9312569), (643, 4026274), (973, 2660734), (1286, 2013137), (1946, 1330367), (2069, 1251278), (4138, 625639), (4501, 575182), (9002, 287591), (14483, 178754), (28966, 89377)]