1271160004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{8693}}^1$

素因数の和:9099

約数の個数: 24

約数和(自身を含む): 2249311680

約数和(自身を除く): 978151676

約数列:

[1, 2, 4, 139, 263, 278, 526, 556, 1052, 8693, 17386, 34772, 36557, 73114, 146228, 1208327, 2286259, 2416654, 4572518, 4833308, 9145036, 317790001, 635580002, 1271160004]

約数ペア:

[(1, 1271160004), (2, 635580002), (4, 317790001), (139, 9145036), (263, 4833308), (278, 4572518), (526, 2416654), (556, 2286259), (1052, 1208327), (8693, 146228), (17386, 73114), (34772, 36557)]