1837641738244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1\times {\mathrm{325189}}^1$

素因数の和:326312

約数の個数: 48

約数和(自身を含む): 3498537103600

約数和(自身を除く): 1660895365356

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 997, 1417, 1994, 2834, 3988, 5668, 12961, 25922, 51844, 108673, 217346, 325189, 434692, 650378, 1300756, 1412749, 2825498, 4227457, 5650996, 8454914, 16909828, 35445601, 70891202, 141782404, 324213433, 460792813, 648426866, 921585626, 1296853732, 1843171252, 4214774629, 8429549258, 16859098516, 35339264197, 70678528394, 141357056788, 459410434561, 918820869122, 1837641738244]

約数ペア:

[(1, 1837641738244), (2, 918820869122), (4, 459410434561), (13, 141357056788), (26, 70678528394), (52, 35339264197), (109, 16859098516), (218, 8429549258), (436, 4214774629), (997, 1843171252), (1417, 1296853732), (1994, 921585626), (2834, 648426866), (3988, 460792813), (5668, 324213433), (12961, 141782404), (25922, 70891202), (51844, 35445601), (108673, 16909828), (217346, 8454914), (325189, 5650996), (434692, 4227457), (650378, 2825498), (1300756, 1412749)]