121089164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{254389}}^1$

素因数の和:254417

約数の個数: 24

約数和(自身を含む): 256425120

約数和(自身を除く): 135335956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 254389, 508778, 1017556, 1780723, 3561446, 4324613, 7122892, 8649226, 17298452, 30272291, 60544582, 121089164]

約数ペア:

[(1, 121089164), (2, 60544582), (4, 30272291), (7, 17298452), (14, 8649226), (17, 7122892), (28, 4324613), (34, 3561446), (68, 1780723), (119, 1017556), (238, 508778), (476, 254389)]