269042906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 447638400

約数和(自身を除く): 178595494

約数列:

[1, 2, 11, 22, 89, 178, 313, 439, 626, 878, 979, 1958, 3443, 4829, 6886, 9658, 27857, 39071, 55714, 78142, 137407, 274814, 306427, 429781, 612854, 859562, 1511477, 3022954, 12229223, 24458446, 134521453, 269042906]

約数ペア:

[(1, 269042906), (2, 134521453), (11, 24458446), (22, 12229223), (89, 3022954), (178, 1511477), (313, 859562), (439, 612854), (626, 429781), (878, 306427), (979, 274814), (1958, 137407), (3443, 78142), (4829, 55714), (6886, 39071), (9658, 27857)]