2051255162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{853}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 3571018080

約数和(自身を除く): 1519762918

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 523, 853, 1046, 1706, 2299, 4598, 5753, 9383, 9937, 11506, 16207, 18766, 19874, 32414, 63283, 103213, 109307, 126566, 178277, 206426, 218614, 356554, 446119, 892238, 1202377, 1961047, 2404754, 3922094, 4907309, 8476261, 9814618, 16952522, 53980399, 93238871, 107960798, 186477742, 1025627581, 2051255162]

約数ペア:

[(1, 2051255162), (2, 1025627581), (11, 186477742), (19, 107960798), (22, 93238871), (38, 53980399), (121, 16952522), (209, 9814618), (242, 8476261), (418, 4907309), (523, 3922094), (853, 2404754), (1046, 1961047), (1706, 1202377), (2299, 892238), (4598, 446119), (5753, 356554), (9383, 218614), (9937, 206426), (11506, 178277), (16207, 126566), (18766, 109307), (19874, 103213), (32414, 63283)]