1629120136

素因数分解:

$2^3\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{28549}}^1$

素因数の和:29581

約数の個数: 32

約数和(自身を含む): 3494520000

約数和(自身を除く): 1865399864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1019, 2038, 4076, 7133, 8152, 14266, 28532, 28549, 57064, 57098, 114196, 199843, 228392, 399686, 799372, 1598744, 29091431, 58182862, 116365724, 203640017, 232731448, 407280034, 814560068, 1629120136]

約数ペア:

[(1, 1629120136), (2, 814560068), (4, 407280034), (7, 232731448), (8, 203640017), (14, 116365724), (28, 58182862), (56, 29091431), (1019, 1598744), (2038, 799372), (4076, 399686), (7133, 228392), (8152, 199843), (14266, 114196), (28532, 57098), (28549, 57064)]