2012019812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{333779}}^1$

素因数の和:333931

約数の個数: 24

約数和(自身を含む): 3869177760

約数和(自身を除く): 1857157948

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 333779, 667558, 1335116, 3671569, 7343138, 14686276, 45727723, 91455446, 182910892, 503004953, 1006009906, 2012019812]

約数ペア:

[(1, 2012019812), (2, 1006009906), (4, 503004953), (11, 182910892), (22, 91455446), (44, 45727723), (137, 14686276), (274, 7343138), (548, 3671569), (1507, 1335116), (3014, 667558), (6028, 333779)]