1297693798

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{82561}}^1$

素因数の和:82863

約数の個数: 16

約数和(自身を含む): 2021117760

約数和(自身を除く): 723423962

約数列:

[1, 2, 29, 58, 271, 542, 7859, 15718, 82561, 165122, 2394269, 4788538, 22374031, 44748062, 648846899, 1297693798]

約数ペア:

[(1, 1297693798), (2, 648846899), (29, 44748062), (58, 22374031), (271, 4788538), (542, 2394269), (7859, 165122), (15718, 82561)]