660868996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{23293}}^1$

素因数の和:23511

約数の個数: 24

約数和(自身を含む): 1191627864

約数和(自身を除く): 530758868

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 692, 7093, 14186, 23293, 28372, 46586, 93172, 955013, 1910026, 3820052, 4029689, 8059378, 16118756, 165217249, 330434498, 660868996]

約数ペア:

[(1, 660868996), (2, 330434498), (4, 165217249), (41, 16118756), (82, 8059378), (164, 4029689), (173, 3820052), (346, 1910026), (692, 955013), (7093, 93172), (14186, 46586), (23293, 28372)]