253489738

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{48247}}^1$

素因数の和:48357

約数の個数: 16

約数和(自身を含む): 396019584

約数和(自身を除く): 142529846

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 48247, 96494, 1785139, 3425537, 3570278, 6851074, 126744869, 253489738]

約数ペア:

[(1, 253489738), (2, 126744869), (37, 6851074), (71, 3570278), (74, 3425537), (142, 1785139), (2627, 96494), (5254, 48247)]