2021871766

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1\times {\mathrm{10627}}^1$

素因数の和:11259

約数の個数: 16

約数和(自身を含む): 3053211840

約数和(自身を除く): 1031340074

約数列:

[1, 2, 251, 379, 502, 758, 10627, 21254, 95129, 190258, 2667377, 4027633, 5334754, 8055266, 1010935883, 2021871766]

約数ペア:

[(1, 2021871766), (2, 1010935883), (251, 8055266), (379, 5334754), (502, 4027633), (758, 2667377), (10627, 190258), (21254, 95129)]