421411078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{105829}}^1$

素因数の和:106023

約数の個数: 16

約数和(自身を含む): 693398160

約数和(自身を除く): 271987082

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 105829, 211658, 1164119, 2328238, 19155049, 38310098, 210705539, 421411078]

約数ペア:

[(1, 421411078), (2, 210705539), (11, 38310098), (22, 19155049), (181, 2328238), (362, 1164119), (1991, 211658), (3982, 105829)]