265909892

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{2741}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 472940160

約数和(自身を除く): 207030268

約数列:

[1, 2, 4, 79, 158, 307, 316, 614, 1228, 2741, 5482, 10964, 24253, 48506, 97012, 216539, 433078, 841487, 866156, 1682974, 3365948, 66477473, 132954946, 265909892]

約数ペア:

[(1, 265909892), (2, 132954946), (4, 66477473), (79, 3365948), (158, 1682974), (307, 866156), (316, 841487), (614, 433078), (1228, 216539), (2741, 97012), (5482, 48506), (10964, 24253)]