738001874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{115421}}^1$

素因数の和:115585

約数の個数: 16

約数和(自身を含む): 1163453760

約数和(自身を除く): 425451886

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 115421, 230842, 2654683, 5309366, 16043519, 32087038, 369000937, 738001874]

約数ペア:

[(1, 738001874), (2, 369000937), (23, 32087038), (46, 16043519), (139, 5309366), (278, 2654683), (3197, 230842), (6394, 115421)]