938217739870

素因数分解:

$2^1\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{64838821}}^1$

素因数の和:64840275

約数の個数: 16

約数和(自身を含む): 1689959056608

約数和(自身を除く): 751741316738

約数列:

[1, 2, 5, 10, 1447, 2894, 7235, 14470, 64838821, 129677642, 324194105, 648388210, 93821773987, 187643547974, 469108869935, 938217739870]

約数ペア:

[(1, 938217739870), (2, 469108869935), (5, 187643547974), (10, 93821773987), (1447, 648388210), (2894, 324194105), (7235, 129677642), (14470, 64838821)]