401292274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{42073}}^1$

素因数の和:42345

約数の個数: 16

約数和(自身を含む): 636158880

約数和(自身を除く): 234866606

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 42073, 84146, 799387, 1598774, 10560323, 21120646, 200646137, 401292274]

約数ペア:

[(1, 401292274), (2, 200646137), (19, 21120646), (38, 10560323), (251, 1598774), (502, 799387), (4769, 84146), (9538, 42073)]