274227716

素因数分解:

$2^2\times 7^2\times {\mathrm{1399121}}^1$

素因数の和:1399139

約数の個数: 18

約数和(自身を含む): 558249678

約数和(自身を除く): 284021962

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1399121, 2798242, 5596484, 9793847, 19587694, 39175388, 68556929, 137113858, 274227716]

約数ペア:

[(1, 274227716), (2, 137113858), (4, 68556929), (7, 39175388), (14, 19587694), (28, 9793847), (49, 5596484), (98, 2798242), (196, 1399121)]