2658817798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{205759}}^1$

素因数の和:205852

約数の個数: 32

約数和(自身を含む): 4977745920

約数和(自身を除く): 2318928122

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 205759, 411518, 1440313, 2674867, 2880626, 5349734, 14608889, 18724069, 29217778, 37448138, 102262223, 189915557, 204524446, 379831114, 1329408899, 2658817798]

約数ペア:

[(1, 2658817798), (2, 1329408899), (7, 379831114), (13, 204524446), (14, 189915557), (26, 102262223), (71, 37448138), (91, 29217778), (142, 18724069), (182, 14608889), (497, 5349734), (923, 2880626), (994, 2674867), (1846, 1440313), (6461, 411518), (12922, 205759)]