229351278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2940401}}^1$

素因数の和:2940419

約数の個数: 16

約数和(自身を含む): 493987536

約数和(自身を除く): 264636258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2940401, 5880802, 8821203, 17642406, 38225213, 76450426, 114675639, 229351278]

約数ペア:

[(1, 229351278), (2, 114675639), (3, 76450426), (6, 38225213), (13, 17642406), (26, 8821203), (39, 5880802), (78, 2940401)]