286339966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 490884912

約数和(自身を除く): 204544946

約数列:

[1, 2, 11, 22, 37, 74, 113, 121, 226, 242, 283, 407, 566, 814, 1243, 2486, 3113, 4181, 4477, 6226, 8362, 8954, 10471, 13673, 20942, 27346, 31979, 34243, 45991, 63958, 68486, 91982, 115181, 230362, 351769, 505901, 703538, 1011802, 1183223, 1266991, 2366446, 2533982, 3869459, 7738918, 13015453, 26030906, 143169983, 286339966]

約数ペア:

[(1, 286339966), (2, 143169983), (11, 26030906), (22, 13015453), (37, 7738918), (74, 3869459), (113, 2533982), (121, 2366446), (226, 1266991), (242, 1183223), (283, 1011802), (407, 703538), (566, 505901), (814, 351769), (1243, 230362), (2486, 115181), (3113, 91982), (4181, 68486), (4477, 63958), (6226, 45991), (8362, 34243), (8954, 31979), (10471, 27346), (13673, 20942)]