245655952787

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{426469}}^1$

素因数の和:426627

約数の個数: 32

約数和(自身を含む): 304601932800

約数和(自身を除く): 58945980013

約数列:

[1, 7, 19, 61, 71, 133, 427, 497, 1159, 1349, 4331, 8113, 9443, 30317, 82289, 426469, 576023, 2985283, 8102911, 26014609, 30279299, 56720377, 182102263, 211955093, 494277571, 575306681, 1847037239, 3459942997, 4027146767, 12929260673, 35093707541, 245655952787]

約数ペア:

[(1, 245655952787), (7, 35093707541), (19, 12929260673), (61, 4027146767), (71, 3459942997), (133, 1847037239), (427, 575306681), (497, 494277571), (1159, 211955093), (1349, 182102263), (4331, 56720377), (8113, 30279299), (9443, 26014609), (30317, 8102911), (82289, 2985283), (426469, 576023)]