445087136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1069921}}^1$

素因数の和:1069944

約数の個数: 24

約数和(自身を含む): 943671204

約数和(自身を除く): 498584068

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1069921, 2139842, 4279684, 8559368, 13908973, 17118736, 27817946, 34237472, 55635892, 111271784, 222543568, 445087136]

約数ペア:

[(1, 445087136), (2, 222543568), (4, 111271784), (8, 55635892), (13, 34237472), (16, 27817946), (26, 17118736), (32, 13908973), (52, 8559368), (104, 4279684), (208, 2139842), (416, 1069921)]