1976050768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6500167}}^1$

素因数の和:6500194

約数の個数: 20

約数和(自身を含む): 4030104160

約数和(自身を除く): 2054053392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6500167, 13000334, 26000668, 52001336, 104002672, 123503173, 247006346, 494012692, 988025384, 1976050768]

約数ペア:

[(1, 1976050768), (2, 988025384), (4, 494012692), (8, 247006346), (16, 123503173), (19, 104002672), (38, 52001336), (76, 26000668), (152, 13000334), (304, 6500167)]