2904142790

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1\times {\mathrm{4177}}^1$

素因数の和:4712

約数の個数: 32

約数和(自身を含む): 5268491424

約数和(自身を除く): 2364348634

約数列:

[1, 2, 5, 10, 251, 277, 502, 554, 1255, 1385, 2510, 2770, 4177, 8354, 20885, 41770, 69527, 139054, 347635, 695270, 1048427, 1157029, 2096854, 2314058, 5242135, 5785145, 10484270, 11570290, 290414279, 580828558, 1452071395, 2904142790]

約数ペア:

[(1, 2904142790), (2, 1452071395), (5, 580828558), (10, 290414279), (251, 11570290), (277, 10484270), (502, 5785145), (554, 5242135), (1255, 2314058), (1385, 2096854), (2510, 1157029), (2770, 1048427), (4177, 695270), (8354, 347635), (20885, 139054), (41770, 69527)]