1009686385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{17449}}^1$

素因数の和:17688

約数の個数: 16

約数和(自身を含む): 1236297600

約数和(自身を除く): 226611215

約数列:

[1, 5, 71, 163, 355, 815, 11573, 17449, 57865, 87245, 1238879, 2844187, 6194395, 14220935, 201937277, 1009686385]

約数ペア:

[(1, 1009686385), (5, 201937277), (71, 14220935), (163, 6194395), (355, 2844187), (815, 1238879), (11573, 87245), (17449, 57865)]