13210369840738

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{45767951}}^1$

素因数の和:45768402

約数の個数: 32

約数和(自身を含む): 23132953658880

約数和(自身を除く): 9922583818142

約数列:

[1, 2, 7, 14, 53, 106, 371, 389, 742, 778, 2723, 5446, 20617, 41234, 144319, 288638, 45767951, 91535902, 320375657, 640751314, 2425701403, 4851402806, 16979909821, 17803732939, 33959819642, 35607465878, 124626130573, 249252261146, 943597845767, 1887195691534, 6605184920369, 13210369840738]

約数ペア:

[(1, 13210369840738), (2, 6605184920369), (7, 1887195691534), (14, 943597845767), (53, 249252261146), (106, 124626130573), (371, 35607465878), (389, 33959819642), (742, 17803732939), (778, 16979909821), (2723, 4851402806), (5446, 2425701403), (20617, 640751314), (41234, 320375657), (144319, 91535902), (288638, 45767951)]