7941956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 15584940

約数和(自身を除く): 7642984

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 269, 484, 538, 671, 1076, 1342, 2684, 2959, 5918, 7381, 11836, 14762, 16409, 29524, 32549, 32818, 65098, 65636, 130196, 180499, 360998, 721996, 1985489, 3970978, 7941956]

約数ペア:

[(1, 7941956), (2, 3970978), (4, 1985489), (11, 721996), (22, 360998), (44, 180499), (61, 130196), (121, 65636), (122, 65098), (242, 32818), (244, 32549), (269, 29524), (484, 16409), (538, 14762), (671, 11836), (1076, 7381), (1342, 5918), (2684, 2959)]