8540906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1270

約数の個数: 24

約数和(自身を含む): 14579460

約数和(自身を除く): 6038554

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 1217, 2434, 3509, 7018, 13387, 26774, 35293, 70586, 147257, 294514, 388223, 776446, 4270453, 8540906]

約数ペア:

[(1, 8540906), (2, 4270453), (11, 776446), (22, 388223), (29, 294514), (58, 147257), (121, 70586), (242, 35293), (319, 26774), (638, 13387), (1217, 7018), (2434, 3509)]