2134928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 4499712

約数和(自身を除く): 2364784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 167, 188, 272, 334, 376, 668, 752, 799, 1336, 1598, 2672, 2839, 3196, 5678, 6392, 7849, 11356, 12784, 15698, 22712, 31396, 45424, 62792, 125584, 133433, 266866, 533732, 1067464, 2134928]

約数ペア:

[(1, 2134928), (2, 1067464), (4, 533732), (8, 266866), (16, 133433), (17, 125584), (34, 62792), (47, 45424), (68, 31396), (94, 22712), (136, 15698), (167, 12784), (188, 11356), (272, 7849), (334, 6392), (376, 5678), (668, 3196), (752, 2839), (799, 2672), (1336, 1598)]