7949458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 13272336

約数和(自身を除く): 5322878

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 307, 614, 1177, 2354, 3377, 6754, 12947, 25894, 32849, 37147, 65698, 74294, 361339, 722678, 3974729, 7949458]

約数ペア:

[(1, 7949458), (2, 3974729), (11, 722678), (22, 361339), (107, 74294), (121, 65698), (214, 37147), (242, 32849), (307, 25894), (614, 12947), (1177, 6754), (2354, 3377)]