2012175556559

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{2689}}^1\times {\mathrm{3347}}^1$

素因数の和:6144

約数の個数: 48

約数和(自身を含む): 2482807161600

約数和(自身を除く): 470631605041

約数列:

[1, 7, 19, 41, 133, 287, 779, 1681, 2689, 3347, 5453, 11767, 18823, 23429, 31939, 51091, 63593, 110249, 137227, 223573, 357637, 445151, 771743, 960589, 2094731, 2607313, 4520209, 5626307, 9000083, 14663117, 18251191, 31641463, 39384149, 63000581, 85883971, 106899833, 171001577, 369003403, 601187797, 748298831, 1197011039, 2583023821, 7011064657, 15129139523, 49077452599, 105903976661, 287453650937, 2012175556559]

約数ペア:

[(1, 2012175556559), (7, 287453650937), (19, 105903976661), (41, 49077452599), (133, 15129139523), (287, 7011064657), (779, 2583023821), (1681, 1197011039), (2689, 748298831), (3347, 601187797), (5453, 369003403), (11767, 171001577), (18823, 106899833), (23429, 85883971), (31939, 63000581), (51091, 39384149), (63593, 31641463), (110249, 18251191), (137227, 14663117), (223573, 9000083), (357637, 5626307), (445151, 4520209), (771743, 2607313), (960589, 2094731)]