2110864

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 4785408

約数和(自身を除く): 2674544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 401, 658, 752, 802, 1316, 1604, 2632, 2807, 3208, 5264, 5614, 6416, 11228, 18847, 22456, 37694, 44912, 75388, 131929, 150776, 263858, 301552, 527716, 1055432, 2110864]

約数ペア:

[(1, 2110864), (2, 1055432), (4, 527716), (7, 301552), (8, 263858), (14, 150776), (16, 131929), (28, 75388), (47, 44912), (56, 37694), (94, 22456), (112, 18847), (188, 11228), (329, 6416), (376, 5614), (401, 5264), (658, 3208), (752, 2807), (802, 2632), (1316, 1604)]