118977514

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{2663}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 181258560

約数和(自身を除く): 62281046

約数列:

[1, 2, 89, 178, 251, 502, 2663, 5326, 22339, 44678, 237007, 474014, 668413, 1336826, 59488757, 118977514]

約数ペア:

[(1, 118977514), (2, 59488757), (89, 1336826), (178, 668413), (251, 474014), (502, 237007), (2663, 44678), (5326, 22339)]