276452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 541632

約数和(自身を除く): 265180

約数列:

[1, 2, 4, 11, 22, 44, 61, 103, 122, 206, 244, 412, 671, 1133, 1342, 2266, 2684, 4532, 6283, 12566, 25132, 69113, 138226, 276452]

約数ペア:

[(1, 276452), (2, 138226), (4, 69113), (11, 25132), (22, 12566), (44, 6283), (61, 4532), (103, 2684), (122, 2266), (206, 1342), (244, 1133), (412, 671)]