1487886

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 3125760

約数和(自身を除く): 1637874

約数列:

[1, 2, 3, 6, 43, 73, 79, 86, 129, 146, 158, 219, 237, 258, 438, 474, 3139, 3397, 5767, 6278, 6794, 9417, 10191, 11534, 17301, 18834, 20382, 34602, 247981, 495962, 743943, 1487886]

約数ペア:

[(1, 1487886), (2, 743943), (3, 495962), (6, 247981), (43, 34602), (73, 20382), (79, 18834), (86, 17301), (129, 11534), (146, 10191), (158, 9417), (219, 6794), (237, 6278), (258, 5767), (438, 3397), (474, 3139)]