2108705324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2617}}^1\times {\mathrm{18313}}^1$

素因数の和:20945

約数の個数: 24

約数和(自身を含む): 4027468368

約数和(自身を除く): 1918763044

約数列:

[1, 2, 4, 11, 22, 44, 2617, 5234, 10468, 18313, 28787, 36626, 57574, 73252, 115148, 201443, 402886, 805772, 47925121, 95850242, 191700484, 527176331, 1054352662, 2108705324]

約数ペア:

[(1, 2108705324), (2, 1054352662), (4, 527176331), (11, 191700484), (22, 95850242), (44, 47925121), (2617, 805772), (5234, 402886), (10468, 201443), (18313, 115148), (28787, 73252), (36626, 57574)]