122840564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{398833}}^1$

素因数の和:398855

約数の個数: 24

約数和(自身を含む): 268016448

約数和(自身を除く): 145175884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 398833, 797666, 1595332, 2791831, 4387163, 5583662, 8774326, 11167324, 17548652, 30710141, 61420282, 122840564]

約数ペア:

[(1, 122840564), (2, 61420282), (4, 30710141), (7, 17548652), (11, 11167324), (14, 8774326), (22, 5583662), (28, 4387163), (44, 2791831), (77, 1595332), (154, 797666), (308, 398833)]