1730657968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8320471}}^1$

素因数の和:8320492

約数の個数: 20

約数和(自身を含む): 3611084848

約数和(自身を除く): 1880426880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8320471, 16640942, 33281884, 66563768, 108166123, 133127536, 216332246, 432664492, 865328984, 1730657968]

約数ペア:

[(1, 1730657968), (2, 865328984), (4, 432664492), (8, 216332246), (13, 133127536), (16, 108166123), (26, 66563768), (52, 33281884), (104, 16640942), (208, 8320471)]