2012373244

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{3931}}^1$

素因数の和:4378

約数の個数: 48

約数和(自身を含む): 4121994240

約数和(自身を除く): 2109620996

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 389, 658, 778, 1316, 1556, 2723, 3931, 5446, 7862, 10892, 15724, 18283, 27517, 36566, 55034, 73132, 110068, 127981, 184757, 255962, 369514, 511924, 739028, 1293299, 1529159, 2586598, 3058318, 5173196, 6116636, 10704113, 21408226, 42816452, 71870473, 143740946, 287481892, 503093311, 1006186622, 2012373244]

約数ペア:

[(1, 2012373244), (2, 1006186622), (4, 503093311), (7, 287481892), (14, 143740946), (28, 71870473), (47, 42816452), (94, 21408226), (188, 10704113), (329, 6116636), (389, 5173196), (658, 3058318), (778, 2586598), (1316, 1529159), (1556, 1293299), (2723, 739028), (3931, 511924), (5446, 369514), (7862, 255962), (10892, 184757), (15724, 127981), (18283, 110068), (27517, 73132), (36566, 55034)]