419840852

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{2309}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 742785120

約数和(自身を除く): 322944268

約数列:

[1, 2, 4, 131, 262, 347, 524, 694, 1388, 2309, 4618, 9236, 45457, 90914, 181828, 302479, 604958, 801223, 1209916, 1602446, 3204892, 104960213, 209920426, 419840852]

約数ペア:

[(1, 419840852), (2, 209920426), (4, 104960213), (131, 3204892), (262, 1602446), (347, 1209916), (524, 801223), (694, 604958), (1388, 302479), (2309, 181828), (4618, 90914), (9236, 45457)]