2141191884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{9811}}^1$

素因数の和:11230

約数の個数: 48

約数和(自身を含む): 5384825600

約数和(自身を除く): 3243633716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1399, 2798, 4197, 5596, 8394, 9811, 16788, 18187, 19622, 29433, 36374, 39244, 54561, 58866, 72748, 109122, 117732, 127543, 218244, 255086, 382629, 510172, 765258, 1530516, 13725589, 27451178, 41176767, 54902356, 82353534, 164707068, 178432657, 356865314, 535297971, 713730628, 1070595942, 2141191884]

約数ペア:

[(1, 2141191884), (2, 1070595942), (3, 713730628), (4, 535297971), (6, 356865314), (12, 178432657), (13, 164707068), (26, 82353534), (39, 54902356), (52, 41176767), (78, 27451178), (156, 13725589), (1399, 1530516), (2798, 765258), (4197, 510172), (5596, 382629), (8394, 255086), (9811, 218244), (16788, 127543), (18187, 117732), (19622, 109122), (29433, 72748), (36374, 58866), (39244, 54561)]