1931342

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1593778

約数列:

[1, 2, 7, 14, 29, 58, 67, 71, 134, 142, 203, 406, 469, 497, 938, 994, 1943, 2059, 3886, 4118, 4757, 9514, 13601, 14413, 27202, 28826, 33299, 66598, 137953, 275906, 965671, 1931342]

約数ペア:

[(1, 1931342), (2, 965671), (7, 275906), (14, 137953), (29, 66598), (58, 33299), (67, 28826), (71, 27202), (134, 14413), (142, 13601), (203, 9514), (406, 4757), (469, 4118), (497, 3886), (938, 2059), (994, 1943)]