17932252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 36

約数和(自身を含む): 34863696

約数和(自身を除く): 16931444

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 647, 676, 1066, 1294, 2132, 2588, 6929, 8411, 13858, 16822, 26527, 27716, 33644, 53054, 106108, 109343, 218686, 344851, 437372, 689702, 1379404, 4483063, 8966126, 17932252]

約数ペア:

[(1, 17932252), (2, 8966126), (4, 4483063), (13, 1379404), (26, 689702), (41, 437372), (52, 344851), (82, 218686), (164, 109343), (169, 106108), (338, 53054), (533, 33644), (647, 27716), (676, 26527), (1066, 16822), (1294, 13858), (2132, 8411), (2588, 6929)]