142723022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{288913}}^1$

素因数の和:288947

約数の個数: 16

約数和(自身を含む): 242687760

約数和(自身を除く): 99964738

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 288913, 577826, 3755869, 5489347, 7511738, 10978694, 71361511, 142723022]

約数ペア:

[(1, 142723022), (2, 71361511), (13, 10978694), (19, 7511738), (26, 5489347), (38, 3755869), (247, 577826), (494, 288913)]