2101038464

素因数分解:

$2^7\times 7^2\times {\mathrm{334987}}^1$

素因数の和:335015

約数の個数: 48

約数和(自身を含む): 4869050580

約数和(自身を除く): 2768012116

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 334987, 669974, 1339948, 2344909, 2679896, 4689818, 5359792, 9379636, 10719584, 16414363, 18759272, 21439168, 32828726, 37518544, 42878336, 65657452, 75037088, 131314904, 150074176, 262629808, 300148352, 525259616, 1050519232, 2101038464]

約数ペア:

[(1, 2101038464), (2, 1050519232), (4, 525259616), (7, 300148352), (8, 262629808), (14, 150074176), (16, 131314904), (28, 75037088), (32, 65657452), (49, 42878336), (56, 37518544), (64, 32828726), (98, 21439168), (112, 18759272), (128, 16414363), (196, 10719584), (224, 9379636), (392, 5359792), (448, 4689818), (784, 2679896), (896, 2344909), (1568, 1339948), (3136, 669974), (6272, 334987)]