71082902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1492

約数の個数: 24

約数和(自身を含む): 117784800

約数和(自身を除く): 46701898

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 1229, 2458, 2629, 5258, 13519, 27038, 28919, 57838, 148709, 293731, 297418, 587462, 3231041, 6462082, 35541451, 71082902]

約数ペア:

[(1, 71082902), (2, 35541451), (11, 6462082), (22, 3231041), (121, 587462), (239, 297418), (242, 293731), (478, 148709), (1229, 57838), (2458, 28919), (2629, 27038), (5258, 13519)]