307870706

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97861}}^1$

素因数の和:97898

約数の個数: 24

約数和(自身を含む): 546657132

約数和(自身を除く): 238786426

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 97861, 195722, 1076471, 1272193, 2152942, 2544386, 11841181, 13994123, 23682362, 27988246, 153935353, 307870706]

約数ペア:

[(1, 307870706), (2, 153935353), (11, 27988246), (13, 23682362), (22, 13994123), (26, 11841181), (121, 2544386), (143, 2152942), (242, 1272193), (286, 1076471), (1573, 195722), (3146, 97861)]