528848968

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{2557}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 1005600960

約数和(自身を除く): 476751992

約数列:

[1, 2, 4, 8, 103, 206, 251, 412, 502, 824, 1004, 2008, 2557, 5114, 10228, 20456, 25853, 51706, 103412, 206824, 263371, 526742, 641807, 1053484, 1283614, 2106968, 2567228, 5134456, 66106121, 132212242, 264424484, 528848968]

約数ペア:

[(1, 528848968), (2, 264424484), (4, 132212242), (8, 66106121), (103, 5134456), (206, 2567228), (251, 2106968), (412, 1283614), (502, 1053484), (824, 641807), (1004, 526742), (2008, 263371), (2557, 206824), (5114, 103412), (10228, 51706), (20456, 25853)]