664233522

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1243883}}^1$

素因数の和:1243977

約数の個数: 16

約数和(自身を含む): 1343394720

約数和(自身を除く): 679161198

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 1243883, 2487766, 3731649, 7463298, 110705587, 221411174, 332116761, 664233522]

約数ペア:

[(1, 664233522), (2, 332116761), (3, 221411174), (6, 110705587), (89, 7463298), (178, 3731649), (267, 2487766), (534, 1243883)]