7721012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4067

約数の個数: 24

約数和(自身を含む): 14948136

約数和(自身を除く): 7227124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 4013, 8026, 16052, 52169, 104338, 148481, 208676, 296962, 593924, 1930253, 3860506, 7721012]

約数ペア:

[(1, 7721012), (2, 3860506), (4, 1930253), (13, 593924), (26, 296962), (37, 208676), (52, 148481), (74, 104338), (148, 52169), (481, 16052), (962, 8026), (1924, 4013)]