252808036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{20173}}^1$

素因数の和:20431

約数の個数: 24

約数和(自身を含む): 478446584

約数和(自身を除く): 225638548

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12532, 20173, 40346, 80692, 262249, 524498, 1048996, 4861693, 9723386, 19446772, 63202009, 126404018, 252808036]

約数ペア:

[(1, 252808036), (2, 126404018), (4, 63202009), (13, 19446772), (26, 9723386), (52, 4861693), (241, 1048996), (482, 524498), (964, 262249), (3133, 80692), (6266, 40346), (12532, 20173)]