2553873931

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^2\times {\mathrm{373}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 3132112368

約数和(自身を除く): 578238437

約数列:

[1, 7, 23, 43, 161, 301, 373, 529, 989, 1849, 2611, 3703, 6923, 8579, 12943, 16039, 22747, 42527, 60053, 112273, 159229, 197317, 297689, 368897, 689677, 978121, 1381219, 2582279, 4827739, 6846847, 8484631, 15862571, 59392417, 111037997, 364839133, 2553873931]

約数ペア:

[(1, 2553873931), (7, 364839133), (23, 111037997), (43, 59392417), (161, 15862571), (301, 8484631), (373, 6846847), (529, 4827739), (989, 2582279), (1849, 1381219), (2611, 978121), (3703, 689677), (6923, 368897), (8579, 297689), (12943, 197317), (16039, 159229), (22747, 112273), (42527, 60053)]