2084938894

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{61441}}^1$

素因数の和:61528

約数の個数: 24

約数和(自身を含む): 3370953888

約数和(自身を除く): 1286014994

約数列:

[1, 2, 19, 38, 47, 94, 361, 722, 893, 1786, 16967, 33934, 61441, 122882, 1167379, 2334758, 2887727, 5775454, 22180201, 44360402, 54866813, 109733626, 1042469447, 2084938894]

約数ペア:

[(1, 2084938894), (2, 1042469447), (19, 109733626), (38, 54866813), (47, 44360402), (94, 22180201), (361, 5775454), (722, 2887727), (893, 2334758), (1786, 1167379), (16967, 122882), (33934, 61441)]