2971488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 8403696

約数和(自身を除く): 5432208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 2381, 4762, 7143, 9524, 14286, 19048, 28572, 30953, 38096, 57144, 61906, 76192, 92859, 114288, 123812, 185718, 228576, 247624, 371436, 495248, 742872, 990496, 1485744, 2971488]

約数ペア:

[(1, 2971488), (2, 1485744), (3, 990496), (4, 742872), (6, 495248), (8, 371436), (12, 247624), (13, 228576), (16, 185718), (24, 123812), (26, 114288), (32, 92859), (39, 76192), (48, 61906), (52, 57144), (78, 38096), (96, 30953), (104, 28572), (156, 19048), (208, 14286), (312, 9524), (416, 7143), (624, 4762), (1248, 2381)]