248502914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1481}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 422547840

約数和(自身を除く): 174044926

約数列:

[1, 2, 11, 22, 29, 58, 263, 319, 526, 638, 1481, 2893, 2962, 5786, 7627, 15254, 16291, 32582, 42949, 83897, 85898, 167794, 389503, 472439, 779006, 944878, 4284533, 8569066, 11295587, 22591174, 124251457, 248502914]

約数ペア:

[(1, 248502914), (2, 124251457), (11, 22591174), (22, 11295587), (29, 8569066), (58, 4284533), (263, 944878), (319, 779006), (526, 472439), (638, 389503), (1481, 167794), (2893, 85898), (2962, 83897), (5786, 42949), (7627, 32582), (15254, 16291)]