421246244

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{613}}^1\times {\mathrm{1153}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 743983800

約数和(自身を除く): 322737556

約数列:

[1, 2, 4, 149, 298, 596, 613, 1153, 1226, 2306, 2452, 4612, 91337, 171797, 182674, 343594, 365348, 687188, 706789, 1413578, 2827156, 105311561, 210623122, 421246244]

約数ペア:

[(1, 421246244), (2, 210623122), (4, 105311561), (149, 2827156), (298, 1413578), (596, 706789), (613, 687188), (1153, 365348), (1226, 343594), (2306, 182674), (2452, 171797), (4612, 91337)]