539335028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{887}}^1\times {\mathrm{2141}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 958656384

約数和(自身を除く): 419321356

約数列:

[1, 2, 4, 71, 142, 284, 887, 1774, 2141, 3548, 4282, 8564, 62977, 125954, 152011, 251908, 304022, 608044, 1899067, 3798134, 7596268, 134833757, 269667514, 539335028]

約数ペア:

[(1, 539335028), (2, 269667514), (4, 134833757), (71, 7596268), (142, 3798134), (284, 1899067), (887, 608044), (1774, 304022), (2141, 251908), (3548, 152011), (4282, 125954), (8564, 62977)]