1971214

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1479

約数の個数: 16

約数和(自身を含む): 3414528

約数和(自身を除く): 1443314

約数列:

[1, 2, 7, 14, 103, 206, 721, 1367, 1442, 2734, 9569, 19138, 140801, 281602, 985607, 1971214]

約数ペア:

[(1, 1971214), (2, 985607), (7, 281602), (14, 140801), (103, 19138), (206, 9569), (721, 2734), (1367, 1442)]