2647376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9733}}^1$

素因数の和:9758

約数の個数: 20

約数和(自身を含む): 5431572

約数和(自身を除く): 2784196

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9733, 19466, 38932, 77864, 155728, 165461, 330922, 661844, 1323688, 2647376]

約数ペア:

[(1, 2647376), (2, 1323688), (4, 661844), (8, 330922), (16, 165461), (17, 155728), (34, 77864), (68, 38932), (136, 19466), (272, 9733)]