2890582912

素因数分解:

$2^7\times 7^2\times {\mathrm{460871}}^1$

素因数の和:460899

約数の個数: 48

約数和(自身を含む): 6698774520

約数和(自身を除く): 3808191608

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, 460871, 921742, 1843484, 3226097, 3686968, 6452194, 7373936, 12904388, 14747872, 22582679, 25808776, 29495744, 45165358, 51617552, 58991488, 90330716, 103235104, 180661432, 206470208, 361322864, 412940416, 722645728, 1445291456, 2890582912]

約数ペア:

[(1, 2890582912), (2, 1445291456), (4, 722645728), (7, 412940416), (8, 361322864), (14, 206470208), (16, 180661432), (28, 103235104), (32, 90330716), (49, 58991488), (56, 51617552), (64, 45165358), (98, 29495744), (112, 25808776), (128, 22582679), (196, 14747872), (224, 12904388), (392, 7373936), (448, 6452194), (784, 3686968), (896, 3226097), (1568, 1843484), (3136, 921742), (6272, 460871)]