248129804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{5261}}^1$

素因数の和:6185

約数の個数: 24

約数和(自身を含む): 468233808

約数和(自身を除く): 220104004

約数列:

[1, 2, 4, 13, 26, 52, 907, 1814, 3628, 5261, 10522, 11791, 21044, 23582, 47164, 68393, 136786, 273572, 4771727, 9543454, 19086908, 62032451, 124064902, 248129804]

約数ペア:

[(1, 248129804), (2, 124064902), (4, 62032451), (13, 19086908), (26, 9543454), (52, 4771727), (907, 273572), (1814, 136786), (3628, 68393), (5261, 47164), (10522, 23582), (11791, 21044)]