491264672

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{117191}}^1$

素因数の和:117332

約数の個数: 24

約数和(自身を含む): 974568672

約数和(自身を除く): 483304000

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 117191, 234382, 468764, 937528, 1875056, 3750112, 15352021, 30704042, 61408084, 122816168, 245632336, 491264672]

約数ペア:

[(1, 491264672), (2, 245632336), (4, 122816168), (8, 61408084), (16, 30704042), (32, 15352021), (131, 3750112), (262, 1875056), (524, 937528), (1048, 468764), (2096, 234382), (4192, 117191)]