1949304878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{476137}}^1$

素因数の和:476251

約数の個数: 16

約数和(自身を含む): 3085374240

約数和(自身を除く): 1136069362

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 476137, 952274, 10951151, 21902302, 42376193, 84752386, 974652439, 1949304878]

約数ペア:

[(1, 1949304878), (2, 974652439), (23, 84752386), (46, 42376193), (89, 21902302), (178, 10951151), (2047, 952274), (4094, 476137)]