134620988

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 238270032

約数和(自身を除く): 103649044

約数列:

[1, 2, 4, 173, 227, 346, 454, 692, 857, 908, 1714, 3428, 39271, 78542, 148261, 157084, 194539, 296522, 389078, 593044, 778156, 33655247, 67310494, 134620988]

約数ペア:

[(1, 134620988), (2, 67310494), (4, 33655247), (173, 778156), (227, 593044), (346, 389078), (454, 296522), (692, 194539), (857, 157084), (908, 148261), (1714, 78542), (3428, 39271)]