668843242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{34261}}^1$

素因数の和:34533

約数の個数: 16

約数和(自身を含む): 1031149152

約数和(自身を除く): 362305910

約数列:

[1, 2, 43, 86, 227, 454, 9761, 19522, 34261, 68522, 1473223, 2946446, 7777247, 15554494, 334421621, 668843242]

約数ペア:

[(1, 668843242), (2, 334421621), (43, 15554494), (86, 7777247), (227, 2946446), (454, 1473223), (9761, 68522), (19522, 34261)]