2777512

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2665688

約数列:

[1, 2, 4, 8, 47, 83, 89, 94, 166, 178, 188, 332, 356, 376, 664, 712, 3901, 4183, 7387, 7802, 8366, 14774, 15604, 16732, 29548, 31208, 33464, 59096, 347189, 694378, 1388756, 2777512]

約数ペア:

[(1, 2777512), (2, 1388756), (4, 694378), (8, 347189), (47, 59096), (83, 33464), (89, 31208), (94, 29548), (166, 16732), (178, 15604), (188, 14774), (332, 8366), (356, 7802), (376, 7387), (664, 4183), (712, 3901)]