256098436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{529129}}^1$

素因数の和:529155

約数の個数: 18

約数和(自身を含む): 492620030

約数和(自身を除く): 236521594

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 529129, 1058258, 2116516, 5820419, 11640838, 23281676, 64024609, 128049218, 256098436]

約数ペア:

[(1, 256098436), (2, 128049218), (4, 64024609), (11, 23281676), (22, 11640838), (44, 5820419), (121, 2116516), (242, 1058258), (484, 529129)]