1293754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 2506752

約数和(自身を除く): 1212998

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 271, 341, 434, 542, 682, 1897, 2387, 2981, 3794, 4774, 5962, 8401, 16802, 20867, 41734, 58807, 92411, 117614, 184822, 646877, 1293754]

約数ペア:

[(1, 1293754), (2, 646877), (7, 184822), (11, 117614), (14, 92411), (22, 58807), (31, 41734), (62, 20867), (77, 16802), (154, 8401), (217, 5962), (271, 4774), (341, 3794), (434, 2981), (542, 2387), (682, 1897)]