247130254

素因数分解:

$2^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{30593}}^1$

素因数の和:31179

約数の個数: 16

約数和(自身を含む): 424399968

約数和(自身を除く): 177269714

約数列:

[1, 2, 7, 14, 577, 1154, 4039, 8078, 30593, 61186, 214151, 428302, 17652161, 35304322, 123565127, 247130254]

約数ペア:

[(1, 247130254), (2, 123565127), (7, 35304322), (14, 17652161), (577, 428302), (1154, 214151), (4039, 61186), (8078, 30593)]