266006566066

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{20662309}}^1$

素因数の和:20662509

約数の個数: 16

約数和(自身を含む): 411345267480

約数和(自身を除く): 145338701414

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 20662309, 41324618, 847154669, 1694309338, 3243982513, 6487965026, 133003283033, 266006566066]

約数ペア:

[(1, 266006566066), (2, 133003283033), (41, 6487965026), (82, 3243982513), (157, 1694309338), (314, 847154669), (6437, 41324618), (12874, 20662309)]