1955198

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 3471984

約数和(自身を除く): 1516786

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 281, 497, 562, 994, 1967, 3479, 3934, 6958, 13769, 19951, 27538, 39902, 139657, 279314, 977599, 1955198]

約数ペア:

[(1, 1955198), (2, 977599), (7, 279314), (14, 139657), (49, 39902), (71, 27538), (98, 19951), (142, 13769), (281, 6958), (497, 3934), (562, 3479), (994, 1967)]