439847044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1208371}}^1$

素因数の和:1208395

約数の個数: 24

約数和(自身を含む): 947363648

約数和(自身を除く): 507516604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1208371, 2416742, 4833484, 8458597, 15708823, 16917194, 31417646, 33834388, 62835292, 109961761, 219923522, 439847044]

約数ペア:

[(1, 439847044), (2, 219923522), (4, 109961761), (7, 62835292), (13, 33834388), (14, 31417646), (26, 16917194), (28, 15708823), (52, 8458597), (91, 4833484), (182, 2416742), (364, 1208371)]