6447938

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 5164222

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 179, 217, 358, 434, 581, 1162, 1253, 2506, 2573, 5146, 5549, 11098, 14857, 18011, 29714, 36022, 38843, 77686, 103999, 207998, 460567, 921134, 3223969, 6447938]

約数ペア:

[(1, 6447938), (2, 3223969), (7, 921134), (14, 460567), (31, 207998), (62, 103999), (83, 77686), (166, 38843), (179, 36022), (217, 29714), (358, 18011), (434, 14857), (581, 11098), (1162, 5549), (1253, 5146), (2506, 2573)]