1284393484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{941}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 2496646656

約数和(自身を除く): 1212253172

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 463, 737, 926, 941, 1474, 1852, 1882, 2948, 3764, 5093, 10186, 10351, 20372, 20702, 31021, 41404, 62042, 63047, 124084, 126094, 252188, 341231, 435683, 682462, 693517, 871366, 1364924, 1387034, 1742732, 2774068, 4792513, 9585026, 19170052, 29190761, 58381522, 116763044, 321098371, 642196742, 1284393484]

約数ペア:

[(1, 1284393484), (2, 642196742), (4, 321098371), (11, 116763044), (22, 58381522), (44, 29190761), (67, 19170052), (134, 9585026), (268, 4792513), (463, 2774068), (737, 1742732), (926, 1387034), (941, 1364924), (1474, 871366), (1852, 693517), (1882, 682462), (2948, 435683), (3764, 341231), (5093, 252188), (10186, 126094), (10351, 124084), (20372, 63047), (20702, 62042), (31021, 41404)]