2891796716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{5087}}^1$

素因数の和:5318

約数の個数: 48

約数和(自身を含む): 5456941056

約数和(自身を除く): 2565144340

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 167, 334, 668, 851, 1702, 3404, 3841, 5087, 6179, 7682, 10174, 12358, 15364, 20348, 24716, 117001, 142117, 188219, 234002, 284234, 376438, 468004, 568468, 752876, 849529, 1699058, 3398116, 4329037, 8658074, 17316148, 19539167, 31432573, 39078334, 62865146, 78156668, 125730292, 722949179, 1445898358, 2891796716]

約数ペア:

[(1, 2891796716), (2, 1445898358), (4, 722949179), (23, 125730292), (37, 78156668), (46, 62865146), (74, 39078334), (92, 31432573), (148, 19539167), (167, 17316148), (334, 8658074), (668, 4329037), (851, 3398116), (1702, 1699058), (3404, 849529), (3841, 752876), (5087, 568468), (6179, 468004), (7682, 376438), (10174, 284234), (12358, 234002), (15364, 188219), (20348, 142117), (24716, 117001)]