1948996

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 3983616

約数和(自身を除く): 2034620

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1481, 2962, 5924, 10367, 20734, 41468, 69607, 139214, 278428, 487249, 974498, 1948996]

約数ペア:

[(1, 1948996), (2, 974498), (4, 487249), (7, 278428), (14, 139214), (28, 69607), (47, 41468), (94, 20734), (188, 10367), (329, 5924), (658, 2962), (1316, 1481)]