1395156674

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{316937}}^1$

素因数の和:317041

約数の個数: 16

約数和(自身を含む): 2190675456

約数和(自身を除く): 795518782

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 316937, 633874, 9825047, 19650094, 22502527, 45005054, 697578337, 1395156674]

約数ペア:

[(1, 1395156674), (2, 697578337), (31, 45005054), (62, 22502527), (71, 19650094), (142, 9825047), (2201, 633874), (4402, 316937)]