2521078854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{221497}}^1$

素因数の和:221780

約数の個数: 32

約数和(自身を含む): 5783755776

約数和(自身を除く): 3262676922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 221497, 442994, 664491, 1328982, 1550479, 3100958, 4651437, 9302874, 60025687, 120051374, 180077061, 360154122, 420179809, 840359618, 1260539427, 2521078854]

約数ペア:

[(1, 2521078854), (2, 1260539427), (3, 840359618), (6, 420179809), (7, 360154122), (14, 180077061), (21, 120051374), (42, 60025687), (271, 9302874), (542, 4651437), (813, 3100958), (1626, 1550479), (1897, 1328982), (3794, 664491), (5691, 442994), (11382, 221497)]