1339841886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1399}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 2924544000

約数和(自身を除く): 1584702114

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 271, 542, 589, 813, 1178, 1399, 1626, 1767, 2798, 3534, 4197, 5149, 8394, 8401, 10298, 15447, 16802, 25203, 26581, 30894, 43369, 50406, 53162, 79743, 86738, 130107, 159486, 159619, 260214, 319238, 379129, 478857, 758258, 824011, 957714, 1137387, 1648022, 2274774, 2472033, 4944066, 7203451, 11752999, 14406902, 21610353, 23505998, 35258997, 43220706, 70517994, 223306981, 446613962, 669920943, 1339841886]

約数ペア:

[(1, 1339841886), (2, 669920943), (3, 446613962), (6, 223306981), (19, 70517994), (31, 43220706), (38, 35258997), (57, 23505998), (62, 21610353), (93, 14406902), (114, 11752999), (186, 7203451), (271, 4944066), (542, 2472033), (589, 2274774), (813, 1648022), (1178, 1137387), (1399, 957714), (1626, 824011), (1767, 758258), (2798, 478857), (3534, 379129), (4197, 319238), (5149, 260214), (8394, 159619), (8401, 159486), (10298, 130107), (15447, 86738), (16802, 79743), (25203, 53162), (26581, 50406), (30894, 43369)]