2008029516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{238031}}^1$

素因数の和:238094

約数の個数: 48

約数和(自身を含む): 5065320960

約数和(自身を除く): 3057291444

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 238031, 476062, 714093, 952124, 1428186, 2856372, 4522589, 8807147, 9045178, 13567767, 17614294, 18090356, 26421441, 27135534, 35228588, 52842882, 54271068, 105685764, 167335793, 334671586, 502007379, 669343172, 1004014758, 2008029516]

約数ペア:

[(1, 2008029516), (2, 1004014758), (3, 669343172), (4, 502007379), (6, 334671586), (12, 167335793), (19, 105685764), (37, 54271068), (38, 52842882), (57, 35228588), (74, 27135534), (76, 26421441), (111, 18090356), (114, 17614294), (148, 13567767), (222, 9045178), (228, 8807147), (444, 4522589), (703, 2856372), (1406, 1428186), (2109, 952124), (2812, 714093), (4218, 476062), (8436, 238031)]