2017902224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2551}}^1\times {\mathrm{3803}}^1$

素因数の和:6375

約数の個数: 40

約数和(自身を含む): 4213188672

約数和(自身を除く): 2195286448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2551, 3803, 5102, 7606, 10204, 15212, 20408, 30424, 33163, 40816, 49439, 60848, 66326, 98878, 132652, 197756, 265304, 395512, 530608, 791024, 9701453, 19402906, 38805812, 77611624, 126118889, 155223248, 252237778, 504475556, 1008951112, 2017902224]

約数ペア:

[(1, 2017902224), (2, 1008951112), (4, 504475556), (8, 252237778), (13, 155223248), (16, 126118889), (26, 77611624), (52, 38805812), (104, 19402906), (208, 9701453), (2551, 791024), (3803, 530608), (5102, 395512), (7606, 265304), (10204, 197756), (15212, 132652), (20408, 98878), (30424, 66326), (33163, 60848), (40816, 49439)]