2052806474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{2137}}^1$

素因数の和:3662

約数の個数: 32

約数和(自身を含む): 3435851520

約数和(自身を除く): 1383045046

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1487, 2137, 2974, 4274, 25279, 28253, 36329, 40603, 50558, 56506, 72658, 81206, 480301, 690251, 960602, 1380502, 3177719, 6355438, 54021223, 60376661, 108042446, 120753322, 1026403237, 2052806474]

約数ペア:

[(1, 2052806474), (2, 1026403237), (17, 120753322), (19, 108042446), (34, 60376661), (38, 54021223), (323, 6355438), (646, 3177719), (1487, 1380502), (2137, 960602), (2974, 690251), (4274, 480301), (25279, 81206), (28253, 72658), (36329, 56506), (40603, 50558)]