1297226

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 2380800

約数和(自身を除く): 1083574

約数列:

[1, 2, 7, 14, 31, 49, 61, 62, 98, 122, 217, 343, 427, 434, 686, 854, 1519, 1891, 2989, 3038, 3782, 5978, 10633, 13237, 20923, 21266, 26474, 41846, 92659, 185318, 648613, 1297226]

約数ペア:

[(1, 1297226), (2, 648613), (7, 185318), (14, 92659), (31, 41846), (49, 26474), (61, 21266), (62, 20923), (98, 13237), (122, 10633), (217, 5978), (343, 3782), (427, 3038), (434, 2989), (686, 1891), (854, 1519)]