142710964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{53171}}^1$

素因数の和:53247

約数の個数: 24

約数和(自身を含む): 276919776

約数和(自身を除く): 134208812

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 53171, 106342, 212684, 584881, 1169762, 2339524, 3243431, 6486862, 12973724, 35677741, 71355482, 142710964]

約数ペア:

[(1, 142710964), (2, 71355482), (4, 35677741), (11, 12973724), (22, 6486862), (44, 3243431), (61, 2339524), (122, 1169762), (244, 584881), (671, 212684), (1342, 106342), (2684, 53171)]