219763452

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{42491}}^1$

素因数の和:42929

約数の個数: 24

約数和(自身を含む): 513983232

約数和(自身を除く): 294219780

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 42491, 84982, 127473, 169964, 254946, 509892, 18313621, 36627242, 54940863, 73254484, 109881726, 219763452]

約数ペア:

[(1, 219763452), (2, 109881726), (3, 73254484), (4, 54940863), (6, 36627242), (12, 18313621), (431, 509892), (862, 254946), (1293, 169964), (1724, 127473), (2586, 84982), (5172, 42491)]