2064804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 5634048

約数和(自身を除く): 3569244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 523, 564, 658, 987, 1046, 1316, 1569, 1974, 2092, 3138, 3661, 3948, 6276, 7322, 10983, 14644, 21966, 24581, 43932, 49162, 73743, 98324, 147486, 172067, 294972, 344134, 516201, 688268, 1032402, 2064804]

約数ペア:

[(1, 2064804), (2, 1032402), (3, 688268), (4, 516201), (6, 344134), (7, 294972), (12, 172067), (14, 147486), (21, 98324), (28, 73743), (42, 49162), (47, 43932), (84, 24581), (94, 21966), (141, 14644), (188, 10983), (282, 7322), (329, 6276), (523, 3948), (564, 3661), (658, 3138), (987, 2092), (1046, 1974), (1316, 1569)]