135655376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{498733}}^1$

素因数の和:498758

約数の個数: 20

約数和(自身を含む): 278293572

約数和(自身を除く): 142638196

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 498733, 997466, 1994932, 3989864, 7979728, 8478461, 16956922, 33913844, 67827688, 135655376]

約数ペア:

[(1, 135655376), (2, 67827688), (4, 33913844), (8, 16956922), (16, 8478461), (17, 7979728), (34, 3989864), (68, 1994932), (136, 997466), (272, 498733)]