2011688564

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1933}}^1\times {\mathrm{4909}}^1$

素因数の和:6899

約数の個数: 24

約数和(自身を含む): 3589465320

約数和(自身を除く): 1577776756

約数列:

[1, 2, 4, 53, 106, 212, 1933, 3866, 4909, 7732, 9818, 19636, 102449, 204898, 260177, 409796, 520354, 1040708, 9489097, 18978194, 37956388, 502922141, 1005844282, 2011688564]

約数ペア:

[(1, 2011688564), (2, 1005844282), (4, 502922141), (53, 37956388), (106, 18978194), (212, 9489097), (1933, 1040708), (3866, 520354), (4909, 409796), (7732, 260177), (9818, 204898), (19636, 102449)]