4405890346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{7753}}^1$

素因数の和:9766

約数の個数: 32

約数和(自身を含む): 7769135808

約数和(自身を除く): 3363245462

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1987, 3974, 7753, 15506, 21857, 25831, 43714, 51662, 85283, 100789, 170566, 201578, 284141, 568282, 1108679, 2217358, 15405211, 30810422, 169457321, 200267743, 338914642, 400535486, 2202945173, 4405890346]

約数ペア:

[(1, 4405890346), (2, 2202945173), (11, 400535486), (13, 338914642), (22, 200267743), (26, 169457321), (143, 30810422), (286, 15405211), (1987, 2217358), (3974, 1108679), (7753, 568282), (15506, 284141), (21857, 201578), (25831, 170566), (43714, 100789), (51662, 85283)]