440007932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1208813}}^1$

素因数の和:1208837

約数の個数: 24

約数和(自身を含む): 947710176

約数和(自身を除く): 507702244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1208813, 2417626, 4835252, 8461691, 15714569, 16923382, 31429138, 33846764, 62858276, 110001983, 220003966, 440007932]

約数ペア:

[(1, 440007932), (2, 220003966), (4, 110001983), (7, 62858276), (13, 33846764), (14, 31429138), (26, 16923382), (28, 15714569), (52, 8461691), (91, 4835252), (182, 2417626), (364, 1208813)]