1418811568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5216219}}^1$

素因数の和:5216244

約数の個数: 20

約数和(自身を含む): 2910650760

約数和(自身を除く): 1491839192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5216219, 10432438, 20864876, 41729752, 83459504, 88675723, 177351446, 354702892, 709405784, 1418811568]

約数ペア:

[(1, 1418811568), (2, 709405784), (4, 354702892), (8, 177351446), (16, 88675723), (17, 83459504), (34, 41729752), (68, 20864876), (136, 10432438), (272, 5216219)]