2021984638

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{859}}^1\times {\mathrm{2113}}^1$

素因数の和:3531

約数の個数: 16

約数和(自身を含む): 3043398960

約数和(自身を除く): 1021414322

約数列:

[1, 2, 557, 859, 1114, 1718, 2113, 4226, 478463, 956926, 1176941, 1815067, 2353882, 3630134, 1010992319, 2021984638]

約数ペア:

[(1, 2021984638), (2, 1010992319), (557, 3630134), (859, 2353882), (1114, 1815067), (1718, 1176941), (2113, 956926), (4226, 478463)]