789148828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{76261}}^1$

素因数の和:76477

約数の個数: 24

約数和(自身を含む): 1494735200

約数和(自身を除く): 705586372

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 10348, 76261, 152522, 305044, 991393, 1982786, 3965572, 15175939, 30351878, 60703756, 197287207, 394574414, 789148828]

約数ペア:

[(1, 789148828), (2, 394574414), (4, 197287207), (13, 60703756), (26, 30351878), (52, 15175939), (199, 3965572), (398, 1982786), (796, 991393), (2587, 305044), (5174, 152522), (10348, 76261)]