2012103382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{739}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 3210652800

約数和(自身を除く): 1198549418

約数列:

[1, 2, 19, 38, 137, 274, 523, 739, 1046, 1478, 2603, 5206, 9937, 14041, 19874, 28082, 71651, 101243, 143302, 202486, 386497, 772994, 1361369, 1923617, 2722738, 3847234, 7343443, 14686886, 52950089, 105900178, 1006051691, 2012103382]

約数ペア:

[(1, 2012103382), (2, 1006051691), (19, 105900178), (38, 52950089), (137, 14686886), (274, 7343443), (523, 3847234), (739, 2722738), (1046, 1923617), (1478, 1361369), (2603, 772994), (5206, 386497), (9937, 202486), (14041, 143302), (19874, 101243), (28082, 71651)]