1897262

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:535

約数の個数: 16

約数和(自身を含む): 2985984

約数和(自身を除く): 1088722

約数列:

[1, 2, 31, 62, 71, 142, 431, 862, 2201, 4402, 13361, 26722, 30601, 61202, 948631, 1897262]

約数ペア:

[(1, 1897262), (2, 948631), (31, 61202), (62, 30601), (71, 26722), (142, 13361), (431, 4402), (862, 2201)]