2912156372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{11801}}^1$

素因数の和:12032

約数の個数: 48

約数和(自身を含む): 5710279680

約数和(自身を除く): 2798123308

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 191, 323, 382, 646, 764, 1292, 3247, 3629, 6494, 7258, 11801, 12988, 14516, 23602, 47204, 61693, 123386, 200617, 224219, 246772, 401234, 448438, 802468, 896876, 2253991, 3811723, 4507982, 7623446, 9015964, 15246892, 38317847, 42825829, 76635694, 85651658, 153271388, 171303316, 728039093, 1456078186, 2912156372]

約数ペア:

[(1, 2912156372), (2, 1456078186), (4, 728039093), (17, 171303316), (19, 153271388), (34, 85651658), (38, 76635694), (68, 42825829), (76, 38317847), (191, 15246892), (323, 9015964), (382, 7623446), (646, 4507982), (764, 3811723), (1292, 2253991), (3247, 896876), (3629, 802468), (6494, 448438), (7258, 401234), (11801, 246772), (12988, 224219), (14516, 200617), (23602, 123386), (47204, 61693)]