554644194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{51157}}^1$

素因数の和:51314

約数の個数: 32

約数和(自身を含む): 1203236160

約数和(自身を除く): 648591966

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 51157, 102314, 153471, 306942, 665041, 1330082, 1995123, 3990246, 7110823, 14221646, 21332469, 42664938, 92440699, 184881398, 277322097, 554644194]

約数ペア:

[(1, 554644194), (2, 277322097), (3, 184881398), (6, 92440699), (13, 42664938), (26, 21332469), (39, 14221646), (78, 7110823), (139, 3990246), (278, 1995123), (417, 1330082), (834, 665041), (1807, 306942), (3614, 153471), (5421, 102314), (10842, 51157)]