267966538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{1181}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 484525440

約数和(自身を除く): 216558902

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 853, 1181, 1706, 2362, 5971, 8267, 11942, 16207, 16534, 22439, 32414, 44878, 113449, 157073, 226898, 314146, 1007393, 2014786, 7051751, 14103502, 19140467, 38280934, 133983269, 267966538]

約数ペア:

[(1, 267966538), (2, 133983269), (7, 38280934), (14, 19140467), (19, 14103502), (38, 7051751), (133, 2014786), (266, 1007393), (853, 314146), (1181, 226898), (1706, 157073), (2362, 113449), (5971, 44878), (8267, 32414), (11942, 22439), (16207, 16534)]